Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639498 | Ignition coil for use in internal combustion engine | Manabu Hashimoto, Katsuhiko YASU, Hiroyuki Tanaka, Nobuhiko Ishida | 2003-10-28 |
| 6571784 | Ignition coil for use in engine and engine having plastic cylinder head cover | Noboru Sugiura, Yoichi Anzo, Eiichiro Kondo, Kazutoshi Kobayashi, Takahide Kosai +1 more | 2003-06-03 |
| 6508239 | Ignition coil device for engine | Eiichiro Shimada, Manabu Hashimoto | 2003-01-21 |