Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370090 | Multi-cylinder internal combustion engine | Hirofumi Higashi | 1994-12-06 |
| 5353756 | Valve operating system structure with variable valve timing mechanism | Noriyuki Miyamura, Hirofumi Higashi, Masahiko Kubo | 1994-10-11 |
| 5320082 | Valve-moving apparatus for internal combustion engine | Hideki Miyamoto | 1994-06-14 |