Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D444083 | Component part of a caliper | Yoshiaki Shiraishi, Yoshiro Asano | 2001-06-26 |
| 5670938 | Fire alarm device | Hiromitsu Ishii, Takashi Ono | 1997-09-23 |
| 5289729 | Displacement detector | Mitsuru Tsunoda | 1994-03-01 |
| 5260687 | Combined method of determining fires | Yukio Yamauchi | 1993-11-09 |
| 4922230 | Fire discriminating apparatus | Yukio Yamauchi | 1990-05-01 |
| 4772147 | Printer apparatus | — | 1988-09-20 |
| 4748861 | Electronic display measuring device | Toshiyuki Matsumoto | 1988-06-07 |
| 4563555 | Construction of control switch | — | 1986-01-07 |
| 4492034 | Displacement measuring device | Shingo Nishina, Seigo Takahashi | 1985-01-08 |