Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Fujisaki, Tokyo
Akira Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090067188 | LIGHT SOURCE - A first optical waveguide guides a pumping light emitted from a semiconductor laser. A second optical waveguide absorbs the pumping light and emits a spontaneous emission light having a wavelength longer than that of the pumping light. A third optical waveguide guides a light output from the second optical waveguide to outside. A wavelength selecting element is provided between the second optical waveguide and the third optical waveguide, across which a resonator is formed between the semiconductor laser side and an output side to outside. A wavelength of a laser light emitted from the resonator is set by controlling length of the second optical waveguide. | 03-12-2009 |
| 20090092358 | LIGHT INPUT/OUTPUT TERMINAL MODULE OF THE OPTICAL COMPONENTS AND BEAM CONVERTING APPARATUS - A light input/output terminal module | 04-09-2009 |
| 20100236720 | APPARATUS FOR MELT-ADHERING RESIN PIPES - An apparatus ( | 09-23-2010 |
Daisuke Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110266043 | SUBSTRATE - It is an object of the invention to provide a substrate which allows visual confirmation of the joint state and improvement of reliability of the joint between the components and the substrate to be mounted. The substrate is configured to mount a component having a planer terminal and include a land subjected to solder joint with respect to the terminal of the component. | 11-03-2011 |
Eiichiro Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20120027201 | ENCRYPTION APPARATUS, DECRYPTION APPARATUS, ENCRYPTION METHOD, DECRYPTION METHOD, SECURITY METHOD, PROGRAM, AND RECORDING MEDIUM - Security against CCA is improved without providing space for just improving the security against CCA in a ciphertext space. In encryption processing, a first ciphertext C | 02-02-2012 |
Koichi Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100079210 | POWER AMPLIFICATION DEVICE - Provided is a power amplification device including: a DC power supply that outputs a drain voltage; a Doherty amplifier including a carrier amplifier and a peak amplifier, which are connected in parallel, and amplifies an RF signal; a voltage control circuit that outputs a first instruction to output a low voltage when an output power is equal to or lower than a given value, and outputs a second instruction to output a high voltage when the output power is larger than the given value; and a voltage converter circuit that converts the drain voltage to a voltage lower than the drain voltage and applies the converted voltage to drain terminals of the carrier amplifier and the peak amplifier according to the first instruction, and applies the drain voltage directly to the drain terminals of the carrier amplifier and the peak amplifier according to the second instruction. | 04-01-2010 |
| 20110140776 | VARIABLE FREQUENCY AMPLIFIER - A variable frequency amplifier includes a main amplifier system | 06-16-2011 |
Masamitsu Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110233131 | FILTERING AND CONDENSING APPARATUS OF SUCTION TYPE - An object of the present invention is, in a case where a filtering and condensing apparatus of a suction type is upsized, to provide such an apparatus which is capable of securing an integrity of a filtering cloth, while at the same time of preventing a lower portion of the filtering cloth from being slackened by maintaining the vertical tension force applied to the filtering cloth to be substantially constant. | 09-29-2011 |
Midori Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090124497 | COATING FOR HUMIDITY INDICATOR, METHOD FOR PRODUCTION OF THE COATING, AND HUMIDITY INDICATOR USING THE COATING - Disclosed is a humidity indicator which contains no heavy metal and has good visibility of a color change that occurs when the humidity is increased. The humidity indicator can be produced by applying an aqueous coating comprising a leuco dye, an acidic compound which is in a solid state at ambient temperature, a deliquescent substance and an aqueous resin emulsion onto a substrate such as a resin film, a nonwoven fabric or a paper, and heating and drying the resulting product. | 05-14-2009 |
Morihiro Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110238375 | FIELD DEVICE MAINTENANCE APPARATUS - A field device maintenance apparatus includes a field device connection unit that communicates with a field device whose operation contents are defined by parameters; a work-information acquisition unit that acquires parameter attribute information including whether or not the individual parameters are displayable and work instruction information that shows work contents; a display unit that displays one or more of the parameters of the field device depending on whether or not the individual parameters are displayable according to the parameter attribute information; an operation accepting unit that accepts a changing operation for changing one or more of the parameters displayed by the display unit; and an operation-history-information recording unit that records a history of operations accepted by the operation accepting unit. | 09-29-2011 |
Nobuyoshi Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100219045 | BELT CLEANER - A belt cleaner is provided in which a scraping portion ( | 09-02-2010 |
Sumiko Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080298415 | SEMICONDUCTOR DEVICE - A semiconductor device having high reliability, a long lifetime and superior light emitting characteristics by applying a novel material to a p-type cladding layer is provided. A semiconductor device includes a p-type semiconductor layer on an InP substrate, in which the p-type semiconductor layer has a laminate structure formed by alternately laminating a first semiconductor layer mainly including Be | 12-04-2008 |
| 20100040103 | SEMICONDUCTOR DEVICE - The present invention provides a semiconductor device including: a semiconductor layer including an n-type first cladding layer, an n-type second cladding layer, an active layer, a p-type first cladding layer, and a p-type second cladding layer in this order on an InP substrate. The n-type first cladding layer and the n-type second cladding layer satisfy formulas (1) to (4) below, or the p-type first cladding layer and the p-type second cladding layer satisfy formulas (5) to (8) below. | 02-18-2010 |
Tatsuya Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090291375 | FULL COLOR IMAGE FORMATION PROCESS - Disclosed is a process of forming a full color image according to electrophotography, employing a yellow toner, a magenta toner and a cyan colorant, the process comprising the step of forming a yellow toner image, a magenta toner image and a cyan toner image on a recording material, wherein the yellow toner image has reflectance (in terms of %) satisfying formulas (11) through (14) below, the magenta toner image has reflectance (in terms of %) satisfying formulas (21) through (24) below, and the cyan toner image has reflectance (in terms of %) satisfying formulas (31) through (34) below. | 11-26-2009 |
| 20090291378 | ELECTROPHOTOGRAPHIC TONER SET - Provided is a set of toners comprising a yellow toner, a magenta toner, a cyan toner and a black toner for forming a full color image with an electrophotographic method, wherein the yellow toner comprises toner particles containing at east one pigment selected from the group consisting of C. I. Pigment Yellow 74, C. I. Pigment Yellow 139, C. I. Pigment Yellow 180, C. I. Pigment Yellow 185 and C. I. Pigment Yellow 155; the magenta toner comprises toner particles containing a rhodamine based dye represented at least by Formula (1) and Formula (2), and the cyan toner comprises toner particles containing a phthalocyanine based dye represented by Formula (5): | 11-26-2009 |
| 20090291382 | ELECTROSTATIC LATENT IMAGE DEVELOPING TONER AND METHOD OF IMAGE FORMING - An electrostatic latent image developing toner comprising at least a resin, a wax and a colorant, wherein the wax comprises 40 to 98% by mass of a first release agent comprising an ester wax and 2 to 60% by mass of a second release agent comprising a hydrocarbon having at least one of a branched chain structure and a cyclic structure; and the colorant comprises a silicon phthalocyanine represented by Formula (I): | 11-26-2009 |
| 20100136476 | IMAGE FORMING METHOD - Provided is a method for forming an image with a set of electrostatic charge image developing toners using a digital electrophotographic method, provided that the set of electrostatic charge image developing toners comprises a black toner and a light gray toner, the method comprising the steps of: forming an electrostatic latent image on an image support; developing the electrostatic latent image with the black toner to form a black toner image; developing the electrostatic latent image with the light gray toner to form a light gray toner image; and fixing the black toner image and the light gray toner image, wherein the black toner and the light gray toner each independently contains a wax having an endothermic peak in the range of 60 to 105° C.; and the light gray toner has a transmittance in the range of 40 to 90%. | 06-03-2010 |
| 20100330491 | ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER - Provided is an electrostatic charge image developing toner producing neither halftone image unevenness nor density drop of solid images, even though a large number of print sheets are printed at high temperature and high humidity, and subsequently printing is further carried out at high temperature and high humidity after standing for a long time. Disclosed is an electrostatic charge image developing toner containing 3-10% by weight of at least one metal fluoride selected from the group consisting of sodium fluoride, magnesium fluoride, calcium fluoride, barium fluoride and aluminum fluoride, based on a total weight of the toner. | 12-30-2010 |
Yoshihide Fujisaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090315456 | Flexible organic EL display and method of manufacturing the same - A flexible organic EL display of the present invention includes a plastic film, an adhesive layer and a lower insulating layer formed thereon, an organic EL element embedded in the lower insulating layer and constructed by forming a cathode, an organic EL layer, and an anode sequentially from a bottom, an upper insulating layer formed on the organic EL element, a TFT embedded in the upper insulating layer and constructed by forming an organic active layer, a source electrode and a drain electrode, a gate insulating layer, and a gate electrode sequentially from a bottom, and a via hole provided in the upper insulating layer and reaching the drain electrode of the TFT, wherein the anode is connected electrically to the drain electrode of the TFT via the via hole. | 12-24-2009 |
| 20090315457 | Flexible organic EL display and method of manufacturing the same - A flexible organic EL display of the present invention includes a plastic film, an adhesive layer and a lower insulating layer formed thereon, an organic EL element embedded in the lower insulating layer and constructed by forming an anode, an organic EL layer, and a cathode sequentially from a bottom, an upper insulating layer formed on the organic EL element, a TFT embedded in the upper insulating layer and constructed by forming an oxide semiconductor layer, a source electrode and a drain electrode, a gate insulating layer, and a gate electrode sequentially from a bottom, and a via hole provided in the upper insulating layer and reaching the drain electrode of the TFT, wherein the cathode is connected electrically to the drain electrode of the TFT via the via hole. | 12-24-2009 |