| Patent | Date |
|---|
Control System
App 20160033948 - OKAMURA; Masahiro | 2016-02-04 |
Beam current controller for laser ion source
Grant 8,872,127 - Okamura October 28, 2 | 2014-10-28 |
Beam Current Controller for Laser Ion Source
App 20120211668 - Okamura; Masahiro | 2012-08-23 |
Video Display Apparatus And Video Display Method
App 20090109337 - Imai; Junichi ; et al. | 2009-04-30 |
Catalyst supply device
App 20070140934 - Okamura; Masahiro ; et al. | 2007-06-21 |
Communicating apparatus and communicating method
Grant 7,046,698 - Nohara , et al. May 16, 2 | 2006-05-16 |
Play back apparatus
Grant 7,043,440 - Shioda , et al. May 9, 2 | 2006-05-09 |
Mobile communication system with mobile station position detection
Grant 6,980,814 - Nohara , et al. December 27, 2 | 2005-12-27 |
Apparatus and method for mobile communication
Grant 6,813,508 - Shioda , et al. November 2, 2 | 2004-11-02 |
Ion accelerator
Grant 6,744,225 - Okamura , et al. June 1, 2 | 2004-06-01 |
Receiving device for spread spectrum communication system
Grant 6,731,675 - Nohara , et al. May 4, 2 | 2004-05-04 |
Code error correcting circuit, code error correcting method, communicating apparatus and communicating method
Grant 6,701,468 - Yamazaki , et al. March 2, 2 | 2004-03-02 |
Ion accelerator
App 20020180365 - Okamura, Masahiro ; et al. | 2002-12-05 |
Mobile communication system
App 20020049063 - Nohara, Manabu ; et al. | 2002-04-25 |
Receiving device for spread spectrum communication system
App 20010036220 - Nohara, Manabu ; et al. | 2001-11-01 |
Play back apparatus
App 20010029456 - Shioda, Takehiko ; et al. | 2001-10-11 |
Image reproducing apparatus, image information recording medium, and musical accompaniment playing apparatus
Grant 5,247,126 - Okamura , et al. September 21, 1 | 1993-09-21 |
Musical accompaniment playing apparatus having phoneme memory for chorus voices
Grant 5,235,124 - Okamura , et al. August 10, 1 | 1993-08-10 |
User management system for musical accompaniment playing apparatus
Grant 5,218,580 - Okamura , et al. June 8, 1 | 1993-06-08 |
Vapor phase growth on semiconductor wafers
Grant 4,745,088 - Inoue , et al. May 17, 1 | 1988-05-17 |
Heat-conducting cooling module
Grant 4,649,990 - Kurihara , et al. March 17, 1 | 1987-03-17 |
Field controlled thyristor with double-diffused source region
Grant 4,514,747 - Miyata , et al. April 30, 1 | 1985-04-30 |
Thermal fatigue resistant low-melting point solder alloys
Grant 4,491,562 - Soga , et al. January 1, 1 | 1985-01-01 |
Field controlled thyristor control circuit with additional FCT in reverse bias circuit
Grant 4,354,121 - Terasawa , et al. October 12, 1 | 1982-10-12 |
Field controlled thyristor with dual resistivity field layer
Grant 4,223,328 - Terasawa , et al. September 16, 1 | 1980-09-16 |
Bidirectional light-activated thyristor having substrate optical isolation
Grant 4,216,487 - Konishi , et al. * August 5, 1 | 1980-08-05 |
Method of simultaneously controlling the lifetimes and leakage currents in semiconductor devices by hot electron irradiation through passivating glass layers
Grant 4,210,464 - Tanaka , et al. July 1, 1 | 1980-07-01 |
Electron irradiation process of glass passivated semiconductor devices for improved reverse characteristics
Grant 4,201,598 - Tanaka , et al. May 6, 1 | 1980-05-06 |
Bidirectional grooved thyristor fired by activation of the beveled surfaces
Grant 4,110,781 - Konishi , et al. August 29, 1 | 1978-08-29 |
Avalanche photodiode with reduced avalanche breakdown voltage
Grant 4,083,062 - Ohuchi , et al. April 4, 1 | 1978-04-04 |
Semiconductor photodetector
Grant 4,079,405 - Ohuchi , et al. March 14, 1 | 1978-03-14 |
Method of manufacturing low power loss semiconductor device
Grant 3,968,019 - Hanazono , et al. July 6, 1 | 1976-07-06 |
Bidirectional Switching Semiconductor Device
Grant 3,784,886 - Miyata , et al. January 8, 1 | 1974-01-08 |
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