Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4555641 | Pulse signal control circuits with improved turn-off characteristic | Hiroshi Hada | 1985-11-26 |
| 4413596 | Engine cooling system with optionally communicable head cooling circuit and block cooling circuit, and method of operating the same | — | 1983-11-08 |
| 4381736 | Engine cooling system providing mixed or unmixed head and block cooling | — | 1983-05-03 |
| 4369738 | Engine cooling system with optionally communicable head cooling circuit and block cooling circuit, and method of operating the same | — | 1983-01-25 |
| 4359648 | Pulse signal control circuits | Hiroshi Hada | 1982-11-16 |
| 4296357 | Plasma display system | Hiroshi Hada | 1981-10-20 |