Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365402 | Cooling apparatus of electronic device | Toshio Hatada, Tadakatsu Nakajima, Heikichi Kuwahara, Hitoshi Matsushima, Motohiro Sato +5 more | 1994-11-15 |
| 5278362 | Push-button switch with display device | — | 1994-01-11 |