Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4748352 | Power source reset circuit for contactless switch | Hisatoshi Nodera, Kenji Ueda, Keinosuke Imazu, Hidehiro Tomioka | 1988-05-31 |
| 4644298 | Proximity switch | Hisatoshi Nodera, Kenji Ueda, Keinosuke Imazu, Hidehiro Tomioka | 1987-02-17 |
| 4613830 | Proximity switch having variable gain oscillator | Hisatoshi Nodera, Kenji Ueda, Keinosuke Imazu, Hidehiro Tomioka | 1986-09-23 |
| 4486811 | Electrostatic proximity switch | Hisatoshi Nodera | 1984-12-04 |
| 4388567 | Remote lighting-control apparatus | Kyoji Yamazaki | 1983-06-14 |
| 4287440 | Proximity switching device | Hisatoshi Nodera, Kenji Ueda, Hiroyuki Miyamoto | 1981-09-01 |