Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460148 | Assist air control system for internal combustion engine | Toshihiro Suzumura, Hisashi Iida, Kenji Ikuta, Shigenori Isomura | 1995-10-24 |
| 5441032 | Fuel injection system for multi-cylinder internal combustion engine | Kenji Ikuta, Toshihiro Suzumura, Shigenori Isomura | 1995-08-15 |