Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4585962 | Semiconductor switching device utilizing bipolar and MOS elements | — | 1986-04-29 |
| 4561056 | Electronic control apparatus for internal combustion engine | Takeshi Hirayama, Matsuo Amano, Shirou Baba | 1985-12-24 |
| 4558238 | Pressure transducer using integrated circuit elements | Kazuji Yamada, Hideo Sato, Yukitaka Kitadate, Kanji Kawakami, Kazuo Kato | 1985-12-10 |
| 4556807 | Pressure transducer with temperature compensation circuit | Kazuji Yamada, Hideo Sato, Kazuo Kato, Kanji Kawakami, Ryosaku Kanzawa | 1985-12-03 |
| RE32035 | Electromechanical transducer controlling device | Hiroshi Kuroiwa | 1985-11-19 |
| 4522178 | Method of fuel control in engine | Matsuo Amano, Shinichi Sakamoto, Takeshi Hirayama | 1985-06-11 |
| 4523284 | Method of controlling internal combustion engine | Matsuo Amano, Shinichi Sakamoto, Masayuki Miki, Seiji Suda, Yasunori Mouri +1 more | 1985-06-11 |
| 4517837 | Air flow rate measuring apparatus | Yoshishige Oyama, Teruo Yamauchi, Mamoru Fujieda, Yutaka Nishimura, Shinichi Sakamoto +7 more | 1985-05-21 |
| 4501249 | Fuel injection control apparatus for internal combustion engine | Matsuo Amano, Shinichi Sakamoto, Takeshi Hirayama | 1985-02-26 |
| 4499880 | Air-fuel ratio controlling apparatus for internal combustion engine | Masayuki Miki, Seikou Suzuki | 1985-02-19 |
| 4497302 | Fuel control apparatus for internal combustion engine | Matsuo Amano | 1985-02-05 |
| 4455980 | Engine combustion control method | Matsuo Amano, Takeshi Hirayama, Shinichi Sakamoto, Masayuki Miki | 1984-06-26 |
| 4452210 | Fuel injection valve drive circuit | Kazuo Kato | 1984-06-05 |
| 4433650 | System for controlling the starting operation of an internal combustion engine | Matsuo Amano, Takao Teranishi, Yasunori Mouri, Osamu Abe | 1984-02-28 |
| 4396890 | Variable gain amplifier | Kazuo Kato, Takashi Sase | 1983-08-02 |
| 4366524 | Electromechanical transducer controlling device | Hiroshi Kuroiwa | 1982-12-28 |
| 4363307 | Method for adjusting the supply of fuel to an internal combustion engine for an acceleration condition | Matsuo Amano, Yasunori Mouri, Osamu Abe, Seiji Suda | 1982-12-14 |
| 4363097 | Electronic type engine control method | Matsuo Amano, Masumi Imai, Toru Sugawara, Shinichi Sakamoto, Masayuki Miki | 1982-12-07 |
| 4348729 | Engine control system including non-volatile memory and correction data transfer method | Seiji Suda | 1982-09-07 |
| 4334186 | Apparatus for driving hot-wire type flow sensor | Shinichi Sakamoto | 1982-06-08 |
| 4297881 | Hot-wire flow rate measuring apparatus | Yutaka Nishimura, Shinichi Sakamoto, Masayuki Miki | 1981-11-03 |
| 4282842 | Fuel supply control system for internal combustion engine | — | 1981-08-11 |
| 4236214 | Ignition timing control system for internal combustion engine | — | 1980-11-25 |
| 4201161 | Control system for internal combustion engine | Seiji Suda | 1980-05-06 |