Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7619787 | Method and apparatus for illuminating a document | Susumu Mikajiri | 2009-11-17 |
| 6886648 | Power output device, hybrid vehicle, and method of controlling them | Hiroshi Hata, Ryuji Ibaraki | 2005-05-03 |
| 6155364 | Hybrid drive system wherein planetary gear mechanism is disposed radially inwardly of stator coil of motor/generator | Shuji Nagano, Kunio Morisawa, Ryuji Ibaraki | 2000-12-05 |
| 6007451 | Start control system for vehicle with running electric motor | Yutaka Taga | 1999-12-28 |
| 5934395 | Hybrid vehicle drive system having two motor/generator units and engine starting means | Takeharu Koide, Mitsuhiro Nada | 1999-08-10 |
| 5909720 | Driving system with engine starting control | Masaaki Yamaoka, Tetsuya Abe, Yutaka Taga | 1999-06-08 |
| 5904631 | Dual electric motor drive with planetary gearing | Kunio Morisawa, Yutaka Taga, Shuji Nagano | 1999-05-18 |
| 5856709 | Hybrid vehicle drive system having clutch between engine and synthesizing/distributing mechanism which is operatively connected to motor/generator | Ryuji Ibaraki, Seitoku Kubo, Yutaka Taga, Hiroshi Hata, Tsuyoshi Mikami | 1999-01-05 |
| 5493365 | Operating section for an image forming apparatus | Nobuaki Tomidokoro, Shigeru Yoshiki, Shigeru Watanabe, Shinichi Kawahara, Yasuhiro Kawashima +6 more | 1996-02-20 |
| 5216494 | Device for separating luminance and color based on line correlation | Masanori Kojima | 1993-06-01 |
| 4742724 | Power-assisted gear-shift mechanism for manual transmission | Shoji Jimbo, Akira Sato, Fumihiro Ushijima, Kenichi Kikuchi, Yukio Ohtake | 1988-05-10 |
| 4739864 | Electromagnetic powder clutch for use in a power transmitting system having an automatically operated constant-mesh transmission | Akio Numazawa, Akira Sato, Fumihiro Ushijima | 1988-04-26 |
| 4723643 | Power transmitting system for automotive vehicle, incorporating automatically-operated constant-mesh transmission and clutch device | Akio Numazawa, Akira Sato, Fumihiro Ushijima | 1988-02-09 |
| 4660438 | Continuously variable transmission | Yuudai Tatara, Susumu Okawa, Yasunori Nakawaki | 1987-04-28 |
| 4579549 | Continuously variable transmission means | Susumu Okawa | 1986-04-01 |
| 4525160 | Endless belt member for a continuously variable transmission | Susumu Okawa, Yasunobu Jufuku, Toshimi Kato | 1985-06-25 |
| 4314529 | Intake system of a multi-cylinder internal combustion engine | Katsuhiko Motosugi, Hiroshi Takahashi, Shuhei Toyoda, Toshiaki Konomi | 1982-02-09 |
| 4308837 | Intake system of an internal combustion engine | Hidetaka Nohira, Toshiaki Konomi | 1982-01-05 |
| 4253432 | Intake system of an internal combustion engine of a counter-flow type | Hidetaka Nohira, Toshiaki Konomi | 1981-03-03 |