Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692482 | Ignition coil for internal combustion engine | Takeshi Shimizu, Koji Waki, Shigemi Murata, Masaaki Taruya, Mitsuru Koiwa | 1997-12-02 |
| 5682865 | Electrical connector and ignition apparatus for an internal combustion engine | Shigemi Murata, Mitsuru Koiwa | 1997-11-04 |
| 5632636 | Transmission device for an ignition system of an internal combustion engine | — | 1997-05-27 |