Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7853391 | Energy-saving driving promotion system and method | Osamu Komeda, Akito Adachi, Takeshi Yamada, Sadamu Tsuge | 2010-12-14 |
| 5642718 | In-tank fuel pump apparatus having improved structure for dissipating electrostatic charges | Hideyuki Nakai, Kenji Okabe, Katsuhisa Yamada | 1997-07-01 |
| 5636616 | Fuel supply apparatus for an internal combustion engine | Tomojiro Sugimoto, Kenji Ohkubo, Kazuhiro Minamitani, Takeshi Matsuda, Kazuhiro Shinomiya | 1997-06-10 |
| 4802456 | Device for controlling charging pressure of a supercharged internal combustion engine | Koji Endo, Masayoshi Nakai | 1989-02-07 |
| 4693222 | Intake air control device for an internal combustion engine | Hiroshi Itou, Akio Kuramoto | 1987-09-15 |