Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363829 | Ignition distributor of internal combustion engine | Makoto Onisawa, Ken Yoshioka, Makoto Koizumi, Hiromitsu Nagae | 1994-11-15 |
| 5094219 | Distributor with ignition coil | Hiromitsu Nagae, Nariyoshi Kobayashi | 1992-03-10 |
| 5057652 | Distributor for an internal combustion engine | Hiromitsu Nagae, Takanori Satou | 1991-10-15 |
| 5036827 | Ignition coil-incorporated distributor for internal combustion engines | Junichi Shimada, Kazutoshi Kobayashi, Noboru Sugiura, Kazuhiko Kawakami | 1991-08-06 |
| 4979486 | Ignition coil-incorporated distributor for internal combustion engines | Junichi Shimada, Kazutoshi Kobayashi, Noboru Sugiura, Kazuhiko Kawakami | 1990-12-25 |
| 4773381 | Rotational signal detecting apparatus for internal combustion engine | — | 1988-09-27 |