Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6089196 | Cylinder head having a solenoid valve control device for operating a valve of an internal combustion engine | Takashi Izuo, Masahiko Asano | 2000-07-18 |
| 6032925 | Gel cushioned solenoid valve device | Takashi Izuo, Shoichiro Nitta, Masahiko Asano, Hiroyuki Hattori | 2000-03-07 |
| 5797361 | Variable valve timing mechanism for internal combustion engine | Kazuhisa Mikame | 1998-08-25 |
| 5738056 | Variable valve timing mechanism for internal combustion engine | Kazuhisa Mikame | 1998-04-14 |
| 5724929 | Engine variable valve timing mechanism | Kazuhisa Mikame, Ken Asakura | 1998-03-10 |
| 5293845 | Control mechanism for engine valve timing | Masami Yamazaki, Atsushi Watanabe, Yukiharu Ichinose | 1994-03-15 |
| 4399315 | Gas-insulated electric apparatus | — | 1983-08-16 |
| 4209821 | Multi-breaker type gas-insulated switchgear | Nobumitsu Kobayashi | 1980-06-24 |