Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6087924 | Gas sensors and methods of manufacturing the same | Kazuhisa Hasumi, Hideyuki Horiuchi, Osamu Okada | 2000-07-11 |
| 5618496 | Gas sensors and their manufacturing methods | Kazuhisa Hasumi, Shuuichi Kamiyama, Hiroaki Yanagida, Osamu Okada | 1997-04-08 |
| 5028906 | Humidity sensor | Yoshio Moriya, Ryuji Kojima, Kazuhiro Ishikura, Yasuo Imai, Yasunobu Matsushima | 1991-07-02 |
| 4719693 | Resistance element for wound-type variable resistors and method of making same | Taichiro Kotani | 1988-01-19 |
| 4307128 | Metallic coating method using ultrasonic vibration | Toru Iseda | 1981-12-22 |