Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354070 | Distributor for internal combustion engine | Takao Miyashita, Hiromitsu Nagae | 1982-10-12 |
| 4337408 | Plasma jet ignition plug | Yukitsugu Hirota | 1982-06-29 |
| 4327702 | Plasma jet ignition system with noise suppressing arrangement | Iwao Imai | 1982-05-04 |