Issued Patents All Time
Showing 101–118 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4714058 | Spark-ignited internal combustion engine | Akira Kageyama | 1987-12-22 |
| 4714063 | Intake system for internal combustion engine | Akihito Nagao, Masanori Misumi, Akinori Yamashita, Katsumi Okazaki | 1987-12-22 |
| 4714059 | Single overhead camshaft engine | Shuji Masuda | 1987-12-22 |
| 4651684 | Valve timing control system for internal combustion engine | Shunji Masuda, Yasuyuki Morita | 1987-03-24 |
| 4627311 | Automotive driving control system utilizing a stepless transmission | Katsuhiko Yokooku, Nobuhide Seo, Shizuo Sumida, Satoshi Yatomi | 1986-12-09 |
| 4620519 | Fuel injection system for internal combustion engine | Akihito Nagao, Sadashichi Yoshioka, Takashige Tokushima | 1986-11-04 |
| 4589302 | Control system for an automotive driving system including an engine throttle valve and a stepless transmission | Katsuhiko Yokooku, Nobuhide Seo, Hideo Shiraishi | 1986-05-20 |
| 4582029 | Valve timing control system for internal combustion engine | Shunji Masuda, Yasuyuki Morita | 1986-04-15 |
| 4580533 | Valve mechanism having variable valve timing | Shunji Masuda, Yasuyuki Morita | 1986-04-08 |
| 4572031 | Automotive driving control system utilizing a stepless transmission | Katsuhiko Yokooku, Nobuhide Seo, Satoshi Yatomi | 1986-02-25 |
| 4543931 | Engine intake system | Mitsuo Hitomi | 1985-10-01 |
| 4527534 | Fuel intake control system for supercharged engine | Shigeru Sakurai, Haruhiko Satow, Haruo Okimoto | 1985-07-09 |
| 4522179 | Engine speed detecting system for multiple-displacement engine | Hirofumi Nishimura, Tadashi Kaneko, Akira Takai, Nobuo Takeuchi | 1985-06-11 |
| 4519350 | Intake system for an internal combustion engine | Yasuyuki Morita, Akihito Nagao | 1985-05-28 |
| 4498429 | Fuel intake system for supercharged engine | Haruhiko Satow, Haruo Okimoto, Shigeru Sakurai | 1985-02-12 |
| 4488655 | Plastic closure for containers | Junichi Itsubo | 1984-12-18 |
| 4432315 | Ignition arrangement for internal combustion engine | Yasuyuki Morita | 1984-02-21 |
| 4421804 | Bottle for carbonated drink | Fumio Mori, Junichi Itsubo, Gunji Matsuda | 1983-12-20 |