Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858812 | Push-button switch | Schunkichi Sasaki, Yasuhiro Takebayashi, Satoru Takahashi, Masaki Sugihara, Yoshikazu Hirai | 2005-02-22 |
| D489040 | Hand-operated switch | Tomoya Kumagai, Tatsuya Iida | 2004-04-27 |
| 6262380 | Single manipulation unit switching device | Shunkichi Sasaki | 2001-07-17 |
| 5913415 | Switching device | Shigenobu Kishi | 1999-06-22 |
| 5008534 | Contactless switch having translating focusing/defocusing lens | Satosi Nozoe | 1991-04-16 |