Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424477 | Apparatus for preventing a vehicle battery from being overdischarged | Jun-ichi Kuro | 1984-01-03 |
| 4420967 | Knock detector | Shoji Furuhashi, Hideyuki Tamura | 1983-12-20 |
| 4382429 | Spark timing system for spark ignition internal combustion engine | Shoji Furuhashi, Hideyuki Tamura | 1983-05-10 |
| 4380981 | Knocking control system for use with spark ignition internal combustion engine | Shoji Furuhashi, Hideyuki Tamura | 1983-04-26 |