Yamamoto, Ibaraki
Akiko Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20090306725 | MAGNESIUM-BASED MEDICAL DEVICE AND MANUFACTURING METHOD THEREOF - A magnesium-based medical device which can adjust a degree of corrosion within a wide range of period such that the device can maintain a sufficient strength only during a desired period and disappears within a desired period thereafter and a manufacturing method thereof are provided. A magnesium-based medical device of the present invention is a magnesium-based medical device in which a base material is made of magnesium or a magnesium alloy, wherein a corrosion-resistant film is formed on a surface of the base material, and variation in surface hardness of the formed corrosion-resistant film in the in-plane direction is less than 21 in terms of a dispersion value of Vickers hardness. | 12-10-2009 |
20130129908 | MAGNESIUM-BASED MEDICAL DEVICE AND MANUFACTURING METHOD THEREOF - A magnesium-based medical device which can adjust a degree of corrosion within a wide range of period such that the device can maintain a sufficient strength only during a desired period and disappears within a desired period thereafter and a manufacturing method thereof are provided. A magnesium-based medical device of the present invention is a magnesium-based medical device in which a base material is made of magnesium or a magnesium alloy, wherein a corrosion-resistant film is formed on a surface of the base material, and variation in surface hardness of the formed corrosion-resistant film in the in-plane direction is less than 21 in terms of a dispersion value of Vickers hardness. | 05-23-2013 |
Fuyuki Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20100063024 | Dihydropyrazolopyrimidinone Derivatives - The invention relates to compounds of a general formula (I): | 03-11-2010 |
20100221211 | PYRIDONE-SUBSTITUTED-DIHYDROPYRAZOLOPYRIMIDINONE DERIVATIVE - The invention relates to a compound of general formula (I-0): | 09-02-2010 |
20110092520 | PROCESS FOR PRODUCING BICYCLOANILINE DERIVATIVES - The present invention relates to a process for producing a hydrate of 3-(2,6-dichlorophenyl)-4-imino-7-[(2′-methyl-2′,3′-dihydro-1′H-spiro[cyclopropane-1,4′-isoquinolin]-7′-yl)amino]-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one (Compound A) or of a pharmaceutically acceptable salt of Compound A and a crystalline form of Compound A or of a pharmaceutically acceptable salt of Compound A, which are useful in the field of treatment of various cancers as a kinase inhibitor, especially as a Weel kinase inhibitor. | 04-21-2011 |
20110243891 | DIHYDROPYRAZOLOPYRIMIDINONE DERIVATIVE - The present invention relates to a compound of General Formula (I) below, among others. In the Formula, Ar | 10-06-2011 |
Hikaru Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20100176108 | WELDING METHOD FOR T-JOINT - In a plate assembling step, a gap ( | 07-15-2010 |
20120031083 | APPARATUS FOR TREATING DIESEL ENGINE EXHAUST GAS - An apparatus for treating Diesel engine exhaust gas includes a filter unit which is located in the upstream side of a flow passage in a Diesel engine exhaust duct, the filter unit being composed of a plural number of filter chambers which are thermally insulated from each other and selectively opened for admission of the exhaust gas. Located in the downstream side is a nitrogen oxide treatment section to induce reactions between nitrogen oxides and reductant gas components of the exhaust gas. The exhaust gas is admitted into one of the filter chambers in one time period to trap particulate material on a filter in a filter chamber while letting reductant gas components of the exhaust gas pass through toward the nitrogen oxide treatment section which is located in the downstream side. In the nitrogen oxide treatment section, reducing reactions are induced between nitrogen oxides and reductant gas components of the exhaust gas in the presence of a nitrogen oxide reduction catalyst. Concurrently, in a filter chamber which is disconnected from an exhaust gas inlet passage, a heater is turned on to burn off particulate matter trapped on a filter in a filter chamber. | 02-09-2012 |
Hiroyoshi Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20130319527 | Cu-Ga Target, Method of Producing Same, Light-absorbing Layer Formed from Cu-Ga Based Alloy Film, and CIGS System Solar Cell Having the Light-absorbing Layer - A Cu—Ga alloy sintered-compact sputtering target having a Ga concentration of 40 to 50 at % and Cu as the balance, wherein the sintered-compact sputtering target is characterized in that the relative density is 80% or higher, and the compositional deviation of the Ga concentration is within ±0.5 at % of the intended composition. A method of producing a Cu—Ga alloy sintered-compact sputtering target having a Ga concentration of 40 to 50 at % and Cu as the balance, wherein the method thereof is characterized in that Cu and Ga raw materials are melted and cooled/pulverized to produce a Cu—Ga alloy raw material powder, and the obtained material powder is further hot-pressed with a retention temperature being between the melting point of the mixed raw material powder and a temperature 15° C. lower than the melting point and with a pressure of 400 kgf/cm | 12-05-2013 |
Mitsuaki Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20090035785 | IMMUNOASSAY METHOD AND REAGENT THEREFOR - The present invention provides a novel immunoassay method with high reaction specificity and high sensitivity. The present invention also provides a method for immunoassaying a target antigen utilizing reactivation of an apoenzyme, which includes simultaneously or sequentially adding a test sample to an antibody specific to the target antigen, the target antigen labeled with a coenzyme, an apo-D-amino acid oxidase, a D-amino acid, and a reagent for detecting a hydrogen peroxide produced by the oxidase. | 02-05-2009 |
20100136591 | METHOD OF MEASURING LIPID IN SPECIFIC LIPOPROTEIN - A method of measuring a lipid in a specific lipoprotein characterized by using a polycyclic polyoxyalkylene derivative at least in the step of determining the specificity of the measurement of the target lipid. | 06-03-2010 |
20100167310 | Reagent for Measuring Agglutination and Method of Measuring Agglutination - [PROBLEMS] To provide a reagent for measuring agglutination by using a reaction accelerator, which causes no spontaneous agglutination of receptor-sensitized carrier particles in the coexistence of these carrier particles, and a measurement method. | 07-01-2010 |
20110091917 | METHOD OF MEASURING LIPID IN SPECIFIC LIPOPROTEIN - A method of measuring a lipid in a specific lipoprotein characterized by using a polycyclic polyoxyalkylene derivative at least in the step of determining the specificity of the measurement of the target lipid. | 04-21-2011 |
20110104825 | METHOD FOR ENHANCING SENSITIVITY OR METHOD FOR AVOIDING INFLUENCE OF HEMOGLOBIN IN IMMUNOLOGICAL MEASUREMENT - To provide a technique for enhancing measurement sensitivity or a technique for avoiding a hemoglobin influence in an immunoassay method. | 05-05-2011 |
20110195438 | INSULIN ASSAY - The present invention provides an insulin-specific assay and an assay reagent capable of sensitively and specifically assaying insulin using an antibody having a property of reacting with insulin bound to an anti-insulin antibody while not reacting with insulin not bound to an anti-insulin antibody, without being affected by proinsulin and insulin analogs. | 08-11-2011 |
20120040476 | IMMUNOASSAY REAGENT FOR KL-6 ASSAY - The present invention aims to provide an assay reagent and an assay for accurately measuring KL-6, in particular, an assay reagent and an assay for accurately measuring KL-6 in samples containing a rheumatoid factor and/or a nonspecific substance other than the rheumatoid factor. KL-6 in samples that contain a rheumatoid factor and/or a nonspecific substance other than the rheumatoid factor can be accurately measured using an immunoassay reagent comprising a solution at a pH of 4.0 to 5.5 containing a rheumatoid factor interference inhibitor and a solution of an insoluble carrier on which anti-KL-6 antibodies are immobilized. | 02-16-2012 |
20120064553 | BLOOD COAGULATION TIME PROLONGING AGENT - Provided is a reagent, which prolongs a blood coagulation time sufficiently and enhances an optical change, thereby enabling a correct and high-sensitive blood coagulability test. The present invention provides a blood coagulation time prolonging agent, including, as an active ingredient, a guanidine compound represented by the following formula (1) or an acid addition salt thereof (in the formula, R | 03-15-2012 |
Noboru Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20100331310 | BICYCLOAMINE DERIVATIVES - Compounds represented by formula (I) and pharmaceutically acceptable salts thereof have excellent sodium channel inhibitory action and are useful as therapeutic agents and analgesics for various kinds of neuralgia, neuropathy, epilepsy, insomnia, premature ejaculation and the like. | 12-30-2010 |
Rei Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20090067787 | Optical System and Method of Manufacturing the Same - An optical system comprising a substrate and an optical waveguide which is formed on the substrate and to which optical fibers are optically coupled. The optical waveguide has a plurality of straight core portions which obliquely intersect each other. The substrate has positioning sections for positioning a plurality of optical fibers optically coupled to two or more of the plurality of the core portions, the positioning sections having grooves on which the respective optical fibers are supported. When the plurality of optical fibers are supported on the respective grooves, offsets between centers of the plurality of the core portions and respective centers of the plurality of the optical fibers coupled to the core portions are equal to or less than 5 μm. | 03-12-2009 |
20100172608 | OPTICAL DEVICE, OPTICAL SYSTEM, AND METHOD OF MANUFACTURING OPTICAL DEVICE - An optical device to be connected to an optical fiber and an optical system in which the optical fiber is fixed to the optical device are provided, which optical device and optical system can restrict variations in a distance between inclined surfaces for supporting the optical fiber, and can enhance a productivity of the optical device and system. The optical system according to the present invention is, for example an optical multiplexer/demultiplexer having an optical device according to the present invention, which device has a substrate ( | 07-08-2010 |
Shinobu Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20100109301 | AIRBAG DEVICE AND METHOD OF MANUFACTURING SAME - An airbag has a front panel positioned on an occupant side when inflated, and a rear panel of substantially the same shape as the front panel positioned on an opposite side to the occupant. Furthermore, an inflation restricting section, which restricts the inflated shape of the airbag, is formed by drawing together and fixing a portion of the front panel. When the airbag is inflated, the occupant side of the airbag is pulled inwards, thereby forming a cavity on the occupant side. | 05-06-2010 |
20100117340 | AIRBAG DEVICE AND METHOD OF MANUFACTURING SAME - An airbag has a front panel positioned on an occupant side when inflated, and a rear panel of substantially the same shape as the front panel positioned on an opposite side to the occupant. Furthermore, an inflation restricting section, which restricts the inflated shape of the airbag, is formed by drawing together and fixing a portion of the front panel. When the airbag is inflated, the occupant side of the airbag is pulled inwards, thereby forming a cavity on the occupant side. | 05-13-2010 |
Shoko Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20090035785 | IMMUNOASSAY METHOD AND REAGENT THEREFOR - The present invention provides a novel immunoassay method with high reaction specificity and high sensitivity. The present invention also provides a method for immunoassaying a target antigen utilizing reactivation of an apoenzyme, which includes simultaneously or sequentially adding a test sample to an antibody specific to the target antigen, the target antigen labeled with a coenzyme, an apo-D-amino acid oxidase, a D-amino acid, and a reagent for detecting a hydrogen peroxide produced by the oxidase. | 02-05-2009 |
20100136591 | METHOD OF MEASURING LIPID IN SPECIFIC LIPOPROTEIN - A method of measuring a lipid in a specific lipoprotein characterized by using a polycyclic polyoxyalkylene derivative at least in the step of determining the specificity of the measurement of the target lipid. | 06-03-2010 |
20110091917 | METHOD OF MEASURING LIPID IN SPECIFIC LIPOPROTEIN - A method of measuring a lipid in a specific lipoprotein characterized by using a polycyclic polyoxyalkylene derivative at least in the step of determining the specificity of the measurement of the target lipid. | 04-21-2011 |
Taketsugu Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20110008677 | ELECTRODE AND BATTERY HAVING THE SAME - Disclosed are an electrode and a battery comprising the electrode. The electrode comprises a nano composite comprising nano particles capable of being oxidized and reduced and a carbonaceous material covering the nano particles. | 01-13-2011 |
20120028136 | AIR BATTERY - There is provided an air battery that has sufficient discharge performance and can withstand prolonged use. The air battery having an electrode and a polymer film, wherein the polymer film is situated on the air intake side of the electrode, and the polymer film is a film of a polymer of an alkyne having at least one aromatic group. | 02-02-2012 |
Teruaki Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20120285523 | SOLAR CELL - A solar cell | 11-15-2012 |
20130112273 | SOLAR CELL - The present invention provides a semiconductor film which adapts to the solar cell in both of band gap and electric resistivity or carrier concentration. | 05-09-2013 |
Tsutomu Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20090058220 | Brush holder in electric motor - An electric motor includes a cylindrical yoke with a bottom; a bracket that covers an opening of the yoke; and a brush holder. The brush holder includes a brush housing portion, with the brush housing portion having three side piece portions, excluding a bottom piece portion, integrally formed; a first disk portion; and a second disk portion. The first disk portion and the second disk portion are integrated with the bottom piece portion of the brush housing portion. A ring-shaped abutting surface and the bottom piece portion of the brush housing portion are formed on a bracket-side disk surface of the brush holder. The abutting surface is formed as a holding portion that is pressed to the yoke by the bracket via a bracket-side elastic member. | 03-05-2009 |
Yoshinobu Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20100072498 | Lithium-containing sialon phosphor and method of manufactring the same - According to the invention, a highly crystalline α-sialon is synthesized to emit highly intense light and a white LED showing an excellent color rendering characteristic is provided by shifting emitted light to the short wavelength side (blue shift). Such an α-sialon is designed so as to be expressed by general formula (Li | 03-25-2010 |
Yuzo Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20100007713 | VIDEOCONFERENCING SYSTEM USING NETWORK - Dual (redundant) operation support servers are used to improve the reliability of a video conferencing system and ensure the stability of communication. Switching automatically one operation support server to another enables a video conference to be smoothly continued without interruption. Multiple operation support servers are provided, each including a synchronization function which synchronizes site connection information and live camera information between the operation support servers and prevents an operation support server in a standby state from writing live camera information in a folder for each site. Each site PC | 01-14-2010 |