Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457583 | Method for relieving corrosive environment of boiling water reactor, nuclear power plant, and method for injecting noble metal which is carried out in nuclear power plant | Kazushige Ishida, Youichi Wada, Masahiko Tachibana, Ryosuke Shimizu, Mayu SASAKI | 2019-10-29 |
| 5580477 | Electric power supply for a heater heating a catalyst for purifying automotive exhaust gases | Motonobu Akaki, Hiroshi Okazaki, Teruo Tatsumi, Yasutoshi Yamada | 1996-12-03 |
| 5477831 | Fuel injection control device for internal combustion engine | Motonobu Akaki, Yasutoshi Yamada, Masaki Mitsuyasu, Daisaku Sawada | 1995-12-26 |
| 5433385 | Fuel injecting apparatus | Eiji Sakagami, Susumu Sugimoto | 1995-07-18 |
| 5425343 | Fuel injection control device for internal combustion engine | Motonobu Akaki, Yasutoshi Yamada, Masaki Mitsuyasu, Daisaku Sawada | 1995-06-20 |
| 5301502 | After-burner system | Yasutoshi Yamada, Motonobu Akaki, Souichi Matsushita | 1994-04-12 |
| 5263318 | After-burner system | Yasutoshi Yamada, Motonobu Araki, Souichi Matsushita | 1993-11-23 |
| 5247919 | Ignition system for an engine | Motonobu Akaki, Yasutoshi Yamada | 1993-09-28 |
| 5197449 | Ignition system for an engine | Yoshiyuki Okamoto | 1993-03-30 |
| 5193515 | Ignition system for an engine | Yasutoshi Yamada | 1993-03-16 |
| 5150697 | Ignition system | Motonobu Akagi, Yasutoshi Yamada | 1992-09-29 |
| 5140970 | Ignition controlling device | Motonobu Akaki, Yasutoshi Yamada | 1992-08-25 |
| 5134357 | DC voltage converting device | Shinichiro Iwasaki, Motonobu Akagi, Yasutoshi Yamada | 1992-07-28 |
| 5097815 | Ignition system for internal combustion engine | Yasutoshi Yamada, Motonobu Akagi | 1992-03-24 |
| 5056497 | Ignition control system | Motonobu Akagi, Yasutoshi Yamada | 1991-10-15 |