Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288307 | Method of making a magnetic head | Kiyotaka Wasa, Takao Tohda, Kazuo Yokoyama, Eiichi Hirota | 1981-09-08 |
| 4276535 | Thermistor | Tsuneo Mitsuyu, Kiyotaka Wasa | 1981-06-30 |
| 4272397 | Method of preparing flake-like ceramic particle of zinc sulfide phosphor | Yoji Fukuda, Fumio Fukushima, Tomizo Matsuoka, Tsuneharu Nitta | 1981-06-09 |
| 4261965 | Basic zinc compound flake-like crystalline particle and method for preparation thereof | Yoji Fukuda, Tsuneharu Nitta, Tomizo Matsuoka, Fumio Fukushima | 1981-04-14 |
| 4210546 | Piezoelectric ceramic compositions | Hiromu Ouchi, Masamitsu Nishida | 1980-07-01 |
| 4210894 | Terminal unit for electrical circuit elements and sensing device employing said terminal unit | Tsuneharu Nitta, Ziro Terada | 1980-07-01 |