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Ishikawa, Kyoto
Akihiro Ishikawa, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20090318785 | REAL - TIME SIMULTANEOUS MEASUREMENT SYSTEM, REAL - TIME SIMULTANEOUS MEASUREMENT APPARATUS, REAL-TIME SIMULTANEOUS MEASUREMENT METHOD, AND STORAGE MEDIUM IN WHICH PROGRAM IS STORED - A real-time simultaneous measurement apparatus includes: a hemoglobin information-receiving portion that sequentially receives hemoglobin information, which is information relating to the amount of hemoglobin in a head portion of a test subject, from a NIRS brain-measuring apparatus that receives a synchronization signal output by a synchronization signal output apparatus and acquires the hemoglobin information when the synchronization signal has been received; a brain wave information-receiving portion that sequentially receives the brain wave information of the test subject, from an EEG brain wave-measuring apparatus that receives a synchronization signal output by the synchronization signal output apparatus and acquires the brain wave information when the synchronization signal has been received; a synchronization processing portion that performs processing that synchronizes the hemoglobin information and the brain wave information; and an output portion that outputs the synchronized hemoglobin information and brain wave information. | 12-24-2009 |
Hiroyuki Ishikawa, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20110018914 | DRIVING CIRCUIT FOR LIGHT EMITTING DIODE - An LED driving circuit drives multiple channels of light emitting units which provide a function as a backlight for a liquid crystal panel. An interface unit receives a luminance setting signal that specifies the luminance for each channel. The LED driving circuit drives each of the multiple channels of light emitting units with a luminance that corresponds to the luminance setting signal. | 01-27-2011 |
Junzo Ishikawa, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20090203199 | ION BEAM IRRADIATING APPARATUS, AND METHOD OF PRODUCING SEMICONDUCTOR DEVICE - An ion beam irradiating apparatus has a field emission electron source | 08-13-2009 |
Kazushi Ishikawa, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20100008800 | COOLING FAN UNIT AND METHOD FOR DRAWING OUT LEAD WIRES THEREOF - A cooling fan unit includes a hook groove locking a plurality of lead wires drawn out of a circuit board and being formed in a wall of a housing in a direction of drawing out the lead wires. The hook groove has a lead wire through path which extends substantially perpendicularly from an end edge of the wall of the housing and a lead wire guide which extends substantially perpendicularly from a bottom of the lead wire through path. At least two of the plurality of lead wires are crossed with each other between the hook groove and a connection portion of the circuit board with respect to the plurality of lead wires, so that at least one second lead wire inhibits displacement of a first lead wire, which is aligned closest to the lead wire through path out of the plurality of lead wires accommodated in the lead wire guide, to a direction of being disengaged from the lead wire through path. | 01-14-2010 |
Masahide Ishikawa, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20090069599 | PROCESS FOR PRODUCING TRICARBOXYLIC ACID TRIS (ALKYL-SUBSTITUTED CYCLOHEXYLAMIDE) - Disclosed are, for example, a process for producing a tricarboxylic acid tris(alkyl-substituted cyclohexylamide), the process comprising subjecting a tricarboxylic acid and an alkyl-substituted cyclohexylamine to an amidation reaction, either (a) in the presence of a boric acid compound and a phenol compound or (b) in the presence of a boric acid ester obtained by the dehydration condensation of a boric acid compound and a phenol compound, and optionally purifying the resulting crude reaction product. | 03-12-2009 |
Mikihiro Ishikawa, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20080227552 | Network game system, game apparatus, storage medium storing program, and game controlling method - A network game system includes a plurality of game apparatuses, a game server and a network. In the game apparatuses whose players are acquainted with each other, each-other's profile IDs are registered via a game server, and the contents of the registration are managed by the game server. A game apparatus having a released version game program performs a communication game inviting request on the game server while a game apparatus having its trial version game program performs a communication game participating request on the game server. If the game apparatuses are game apparatuses whose each-other's profile IDs are registered, the game server permits a connection to execute a communication game between these game apparatuses. | 09-18-2008 |
Tadayoshi Ishikawa, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20090051815 | Signal Processing Device and Optical Disc Apparatus - A video decoder | 02-26-2009 |
| 20090310452 | OPTICAL DISC SIGNAL PROCESSING APPARATUS AND OPTICAL DISC REPRODUCTION APPARATUS - An optical disc signal processing apparatus is provided which comprises a rotation control section for measuring and outputting the number of edges within a predetermined time for a binary signal obtained from an RF signal reproduced from an optical disc on which information is recorded, a detecting section for detecting a missing portion of the RF signal, and a parameter control section for, when a missing portion of the RF signal is not detected, calculating and outputting a rotation control parameter for controlling a rotation of the optical disc based on the number of edges obtained by the rotation control section, and when a missing portion of the RF signal is detected, controlling the rotation control parameter so that an influence of the missing portion of the RF signal is suppressed. | 12-17-2009 |
Tsutomu Ishikawa, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20090175306 | High-Power Red Semiconductor Laser - Provided is a high-power red semiconductor laser having a laser element in which a temperature rise is suppressed with improved heat dissipation characteristics thereof, and which accordingly needs not be enlarged in heat dissipation area. An n-AlGaInP cladding layer, an AlGaInP optical guide layer, an MQW active layer, an AlGaInP optical guide layer, a p-AlGaInP first cladding layer, an AlGaInP etching stop layer, an n-AlGaInP block layer, a p-AlGaAs second cladding layer, a p-GaAs contact layer and a p-electrode are stacked on the top surface of a tilted n-GaAs substrate. An n-electrode is formed on the back surface of the n-GaAs substrate. The heat dissipation characteristics of the laser element are improved, because the second cladding layer contains AlGaAs, which has a higher heat conductivity. | 07-09-2009 |
| 20110128985 | SEMICONDUCTOR LASER - Provided is a semiconductor laser which has a low operating current and stably oscillates even for high-temperature output. The semiconductor laser is provided with a substrate ( | 06-02-2011 |
Yoshinori Ishikawa, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20100134698 | GROUND DETECTION CIRCUIT FOR VIDEO SIGNAL DRIVER TO PREVENT LARGE CLAMP TRANSISTOR CURRENT - A large current flowing out from video signal line driver is prevented whenever the video signal line is being grounded. The system includes a video signal line driver circuit transmitting video signal at pre-determined DC level, a large current prevention circuit detecting video signal line being shorted to ground and cut-off excessive current source out from video signal line driver circuit into video signal line, a start-up time enhancement circuit improving start-up time of ground detection circuit so that system start-up time is not limited by large current prevention circuit, and a switching threshold control circuit setting the switching threshold of large current prevention circuit and start-up time enhancement circuit. | 06-03-2010 |