Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887572 | Signal generating rotor of a distributor for an internal combustion engine and a method of producing the same | Shigemi Murata | 1989-12-19 |
| 4852541 | Distributor for internal combustion engine | Shigenobu Murase, Haruyuki Matsuo, Hideki Maruhashi, Shigemi Murata, Hidetoshi Miyaji | 1989-08-01 |