Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Mukasa, JP
Kazuaki Mukasa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090278293 | DAMPING MATERIAL AND METHOD FOR PRODUCTION THEREOF - Provided is a vibration damping material comprising: a polyester resin containing dicarboxylic acid constitutional units and diol constitutional units; and mica being dispersed in the polyester resin, wherein: (1) a ratio [(A | 11-12-2009 |
| 20100179267 | VIBRATION-DAMPING MATERIAL - Provided is a vibration damping material, which includes a resin composition obtained by dispersing titanium dioxide (Y) and a mica flake (Z) in a polyester resin (X) containing dicarboxylic acid constitutional units and diol constitutional units, in which: (1) in the polyester resin (X), a ratio of a total of a number of the dicarboxylic acid constitutional units (A | 07-15-2010 |
| 20100234509 | VIBRATION DAMPING MATERIAL - Provided are a resin composition for a vibration damping material, including: a polyester resin mainly formed of a dicarboxylic acid constitutional unit and a diol constitutional unit; and a filler, in which the polyester resin contains: a dicarboxylic acid constitutional unit (A) mainly derived from an aromatic dicarboxylic acid, in particular, isophthalic acid; a diol constitutional unit (B) mainly derived from ethylene glycol; a constitutional unit (C) formed of an aliphatic dicarboxylic acid, an aliphatic diol, and/or an aliphatic hydroxycarboxylic acid each having 5 or more carbon atoms; and a flake-like or plate-like filler (D) and a filler (E) made of a particulate metal oxide as the filler; and a vibration damping material. Thus, there can be provided a vibration damping material exerting high vibration damping performance in a wide temperature region and being excellent in toughness and processability. The vibration damping material is formed or processed into, for example, injection-molded products, sheets, films, fibers, containers, foams, adhesives, coatings, constrained vibration damping sheets, unconstrained vibration damping sheets, is applied to, for example, vehicles, railway cars, aircraft, household appliances, OA apparatuses, precision apparatuses, building machines, constructions/buildings, shoes, sport gears, and is suitably used as vibration isolators, vibration dampers, and sound absorbers/insulators. | 09-16-2010 |
Kazunori Mukasa, Chiyoda-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20080292257 | Optical fiber and optical transmission line and optical communication system including such optical fiber - Optical fibers to form an optical transmission line suitable for WDM transmission in a wide-spreading wavelength band, having the following characteristics and parameters: a dispersion in absolute value of 0.5 ps/nm/km to 9 ps/nm/km in a wavelength band of 1430 nm to 1625 nm, a dispersion slope in absolute value of 0.04 ps/nm | 11-27-2008 |
Koichi Mukasa, Sapporo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080283875 | FIELD EFFECT TRANSISTOR, BIOSENSOR PROVIDED WITH IT, AND DETECTING METHOD - A high-sensitivity field effect transistor using as a channel ultrafine fiber elements such as carbon nanotube, and a biosensor using it. The field effect transistor comprises a substrate, a source electrode and a drain electrode arranged on the substrate, a channel for electrically connecting the source electrode with the drain electrode, and a gate electrode causing polarization due to the movement of free electrons in the substrate. For example, the substrate has a support substrate consisting of semiconductor or metal, a first insulating film formed on a first surface of the support substrate, and a second insulating film formed on a second surface of the support substrate, the source electrode, the drain electrode, and the channel arranged on the first insulating film, the gate electrode disposed on the second insulating film. | 11-20-2008 |
Koichi Mukasa, Hokkaido JP
| Patent application number | Description | Published |
|---|---|---|
| 20100032653 | Carbon Nanotube Electric Field Effect Transistor and Process for Producing the Same - This invention provides a process for producing a carbon nanotube electric field effect transistor that can improve yield in channel preparation. Carbon nanotubes dispersed in a mixed acid composed of sulfuric acid and nitric acid are subjected to radical treatment with aqueous hydrogen peroxide to cut the carbon nanotubes and thus to provide carboxyl-introduced carbon nanotube fragments. The carbon nanotube fragments are attached, through a covalent bond and/or an electrostatic bond, to a site, where a source electrode is to be formed, and a site where a drain electrode is to be formed, in a substrate with a functional group, to be attached to a carboxyl group, introduced thereinto. The carbon nanotube fragments attached to the substrate are attached to carbon nanotubes as channels through n-n interaction to fix the carbon nanotubes as channels to the substrate. | 02-11-2010 |
Koichi Mukasa, Sapporo-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110183438 | Method for Sensing a Substance to be Detected in a Sample - A single-electron transistor comprising at least a substrate, a source electrode and a drain electrode formed on top of the substrate opposing to each other, and a channel arranged between the source electrode is disclosed wherein the channel is composed of ultra fine fibers. By having such a constitution, a sensor can have excellent sensitivity. | 07-28-2011 |
| 20110186516 | METHOD OF PRODUCING A CARBON NANOTUBE FRAGMENT - This invention provides a process for producing a carbon nanotube fragment. In particular, this invention provides a method of producing a carbon nanotube fragment by the steps of 1) dispersing a carbon nanotube in a mixed acid of sulfuric acid and nitric acid, and 2) subjecting the dispersed carbon nanotube to an oxidation treatment to obtain a dispersion of carbon nanotube fragment in the mixed acid. Preferably, in the oxidation treatment the dispersed carbon nanotube is oxidized with a hydrogen peroxide added in the mixed acid. | 08-04-2011 |
Mitsuhiro Mukasa, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100239349 | SHEET FEEDING APPARATUS AND PRINTER INCLUDING THE SAME - An apparatus includes a supporting surface including a curved surface that is convex in a direction opposite to gravity, the supporting surface supporting a sheet under the weight of the sheet, wherein an air venting path is disposed at the supporting surface, the air venting path allowing air to be vented from an air space between the supporting surface and the sheet placed on the supporting surface; a holding section holding an end of the sheet, the sheet drooping toward both sides of the supporting surface; and a feeding path through which the sheet is fed from the holding section side to a processing unit. | 09-23-2010 |
Shigehito Mukasa, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090137297 | GAME SYSTEM AND GAME MACHINE - A present invention provides a game system in which a battle game according to a game skill of a player is realized in a target hitting game. In the game system, the target hitting game is played with a game machine. The game system includes a criterial strength determination device for determining criterial strength of the player, win-loss influence information control device for changing the information having the influence on win or loss of the opponent based on measurement strength measured for the hit in the game, the win-loss influence information control device changing the information having the influence on win or loss of the player based on the criterial strength when the target is not hit, and a win-loss judgment device for judging the win or loss of the game based on the information having the influence on win or loss of the player and the opponent. | 05-28-2009 |
| 20100184513 | MOTION DETERMINATION APPARATUS, GAME APPARATUS THEREFOR, AND COMPUTER PROGRAM THEREFOR - The game apparatus ( | 07-22-2010 |
Shinobu Mukasa, Ehime JP
| Patent application number | Description | Published |
|---|---|---|
| 20090200157 | Method for the production of diamond - [Problems] An object of this invention is to provide a method for the production of diamond at a high rate and in a high efficiency using in-liquid plasma. | 08-13-2009 |
Shinya Mukasa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110273741 | Information processing apparatus, print control program, storage medium, image forming apparatus and printing system - An information processing apparatus includes an intermediate command generating unit configured to convert print setting information to an intermediate command based on first definition data in which a rule for converting from the print setting information to the intermediate command is defined; and a print command generating unit configured to convert the intermediate command to a print command, which is interpretable by an image forming apparatus, based on second definition data in which a rule for converting from the intermediate command to the print command is defined. | 11-10-2011 |
Tomoharu Mukasa, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20090086416 | VIBRATING DEVICE, JET FLOW GENERATING DEVICE, ELECTRONIC DEVICE, AND MANUFACTURING METHOD OF VIBRATING DEVICE - Provided is a vibrating device which can generate efficient vibrations in a vibrating member and efficiently apply vibrations to a gas, a jet flow generating device in which the vibrating device has been implemented, and an electronic device in which the jet flow generating device has been implemented. A jet flow generating device | 04-02-2009 |
| 20090219686 | GAS EJECTOR, ELECTRONIC DEVICE, AND GAS-EJECTING METHOD - A gas ejector capable of effectively dissipating heat generated from a heater while inhibiting noise generation as little as possible, an electronic device equipped with the gas ejector, and a gas-ejecting method are offered. A gas ejector ( | 09-03-2009 |
| 20090249378 | Information processing device and method, program, and recording/reproducing device - An information processing device includes: a correction coefficient holding unit configured to hold a correction coefficient which is a ratio between the position of a control target at a start time of control operation, and a detection signal indicating the control result of the control target; an initial-value-compensation matrix holding unit configured to hold an initial-value-compensation matrix for performing compensation of the initial value of a control computing unit for computing control output for controlling the control target from the detection signal based on the position and speed of the control target; and an initial-value generating unit configured to correct the position and speed of the control target at a start time of control operation with the correction coefficient, and employ the position and speed of the control target after correction, and the initial-value-compensation matrix to generate an initial-value-compensation value for compensating the initial value of the control computing unit. | 10-01-2009 |
Yasuhiko Mukasa, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20110008679 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR FABRICATING THE SAME - A nonaqueous electrolyte secondary battery includes an electrode group | 01-13-2011 |