Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6981360 | Gas turbine power generator having humidifying and cooling means | Manabu Yagi, Satoshi Dodo, Kuniyoshi Tsubouchi, Yasuaki Akatsu, Norio Yasugahira | 2006-01-03 |
| 6898499 | Control system | Shuuji Kimura | 2005-05-24 |
| 6834502 | Combustion turbine power generation system and method of controlling the same | Masaya Ichinose, Motoo Futami | 2004-12-28 |
| 6782202 | Optical communication method, optical linking device and optical communication system | Tetsuaki Nakamikawa, Kenichi Kurosawa, Hiroaki Fukumaru, Hisao Ogawa | 2004-08-24 |
| 6769266 | Heat and electric power supply system and operation method thereof | Satoshi Dodo, Kuniyoshi Tsubouchi, Norio Yasugahira, Yasuaki Akatsu, Shigeo Hatamiya | 2004-08-03 |
| 6768277 | Gas turbine system and method for controlling the same | Masaya Ichinose, Motoo Futami | 2004-07-27 |
| 6684639 | Combustion turbine power generation system and method of controlling the same | Masaya Ichinose, Motoo Futami | 2004-02-03 |
| 6525917 | Power transforming system and method | Takahide Matsuo, Satoshi Watahiki, Shingo Shirakawa, Naoki Kasahara, Shinichi Kondo +1 more | 2003-02-25 |
| 6477852 | Heat and electric power supply system and operation method thereof | Satoshi Dodo, Kuniyoshi Tsubouchi, Norio Yasugahira, Yasuaki Akatsu, Shigeo Hatamiya | 2002-11-12 |
| 6332061 | Focus detecting device and automatic focusing camera | — | 2001-12-18 |
| 6249363 | Optical communication method, optical linking device and optical communication system | Tetsuaki Nakamikawa, Kenichi Kurosawa, Hiroaki Fukumaru, Hisao Ogawa | 2001-06-19 |
| 6067217 | Current limiter | Junzo Kida | 2000-05-23 |
| 6036316 | Visual axis detecting device and apparatus including visual axis detecting device | — | 2000-03-14 |
| 5956532 | Optical system moving control apparatus for camera | — | 1999-09-21 |
| 5883774 | Current limiter | Junzo Kida | 1999-03-16 |
| 5825162 | Electric power flow controller | Junzo Kida, Shinichi Kondo | 1998-10-20 |
| 5726843 | Current limiting circuit breaker | Junzo Kida | 1998-03-10 |
| 5699219 | Ground fault current limiter and method of limiting ground fault current | Junzo Kida, Yoshiaki Matsui, Tokio Yamagiwa, Shigeyuki Sugimoto, Sadanori Neo | 1997-12-16 |
| 5664240 | Apparatus and method for delaying the retraction of an extendible lens into a camera body when the camera is switched off | Toshiharu Ueda | 1997-09-02 |
| 5563459 | Apparatus for controlling opening and closing timings of a switching device in an electric power system | Yukio Kurosawa, Kunio Hirasawa, Tadashi Sato | 1996-10-08 |
| 5467049 | Solid-state switch | Junzo Kida, Yukio Kurosawa | 1995-11-14 |
| 5305174 | Method of and device for protecting electrical power system | Masao Morita, Toshiaki Ueda, Yukio Kurosawa, Tokio Yamagiwa | 1994-04-19 |
| 5172234 | Camera having an electronic zooming display feature | Akira Egawa | 1992-12-15 |
| 5093679 | Camera capable of being remote-controlled | Hidenori Taniguchi, Kazuyuki Maeda | 1992-03-03 |
| 5038082 | Vacuum switch apparatus | Kouzi Suzuki, Hiroyuki Sugawara, Yukio Kurosawa | 1991-08-06 |