Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5178647 | Wear-resistant member | Michiyasu Komatsu, Tadashi Miyano, Shun Tanaka, Kazuo Ikeda, Akio Sayano | 1993-01-12 |
| 4419971 | Cylinder liner for an internal combustion engine | Kiyoshi Nakamura, Katsutoshi Nishida, Toshihiko Ochiai, Akio Ando | 1983-12-13 |
| 4325334 | Prechamber cup for an internal combustion engine | Katsutoshi Nishida, Akio Ando, Masato Sakai | 1982-04-20 |