Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363300 | Four-cycle internal combustion engine and associated methods of fuel combustion | — | 1982-12-14 |
| 4350126 | Internal combustion engine | — | 1982-09-21 |
| 4328083 | Apparatus for mirror-finishing a cylindrical | Yasuo Kimoto, Katsunori Tamiya, Hidehiko Maehata, Hiroshi Kamada | 1982-05-04 |
| 4317574 | Expander for piston ring | — | 1982-03-02 |