Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7455044 | Intake device of internal combustion engine | Hiroshi Isaji, Kouichi Mori, Shunichi Mitsuishi, Satoshi Nishii | 2008-11-25 |
| 6945212 | Combustion chamber structure for internal combustion engine | — | 2005-09-20 |
| 6874465 | Engine intake apparatus | Taro Sakai | 2005-04-05 |
| 6868823 | Intake apparatus for internal combustion engine | Taro Sakai | 2005-03-22 |