Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7455044 | Intake device of internal combustion engine | Kouichi Mori, Shunichi Mitsuishi, Satoshi Nishii, Kanjo Arimatsu | 2008-11-25 |
| 7322333 | Internal combustion engine air intake structure | Kouichi Mori, Shunichi Mitsuishi, Kimiyoshi Nishizawa | 2008-01-29 |
| 7234441 | Spark plug system in an internal combustion engine | Shunichi Mitsuishi, Kouichi Mori | 2007-06-26 |
| 7188604 | Internal combustion engine air intake structure | Kouichi Mori, Shunichi Mitsuishi, Kimiyoshi Nishizawa | 2007-03-13 |