Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274709 | Speaker device for television receiver | — | 1993-12-28 |
| 5057102 | Contrast adjustor for aiming laser | Yuko Tomioka, Masatsugu Kijima | 1991-10-15 |
| 4956139 | Method of producing an exposure blade | Hideaki Kawata, Katsumi Arai, Koji Miyamoto, Tadaaki Ichikawa, Koji Ogata | 1990-09-11 |
| 4952859 | Stepping motor | Akira Torisawa, Katsumi Yoshida, Hiroyuki Yoshikawa | 1990-08-28 |
| 4763286 | Measured data pass-fail discriminating apparatus | Takeji Nishimura | 1988-08-09 |
| 4736313 | Digital indication type length measuring system | Takeji Nishimura | 1988-04-05 |
| 4711034 | Electronic measuring device | — | 1987-12-08 |
| 4692924 | Laser treatment apparatus | Masatsugu Kijima, Sinya Tanaka | 1987-09-08 |
| D288814 | Data processor for measuring instruments | Seigo Takahashi, Takeji Nishimura | 1987-03-17 |
| D285958 | Water filter | Hideki Takayama, Hikaru Kaji, Masatoshi Tanabe | 1986-09-30 |
| D274705 | Dial gage | Shingo Nishina, Yoshio Sanoki, Yoshikazu Kikuchi | 1984-07-17 |
| 4272653 | Loudspeaker and a method of producing the same | Mamoru Osato | 1981-06-09 |