Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7121082 | Engine control system | Shinji Nakagawa, Minoru Ohsuga, Mamoru Nemoto, Toshio Hori | 2006-10-17 |
| 6526947 | High-pressure fuel pump control device and in-cylinder injection engine control device | Hiroyuki Yamada, Takashi Okamoto, Asahiko Otani | 2003-03-04 |