Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9454000 | Aperture device and optical instrument | Katsuhisa Gokita, Kenichi Kudo | 2016-09-27 |
| 9039308 | Focal plane shutter and optical device | Shoichi Tokura, Hiroshi Takahashi, Seiichi Oishi | 2015-05-26 |
| 7658558 | Shutter and optical apparatus having the same apparatus | Hisashi Kawamoto, Phichet Numnual | 2010-02-09 |
| 7572075 | Shutter apparatus | Hisashi Kawamoto | 2009-08-11 |
| 7441966 | Shutter and optical apparatus having the same | Hisashi Kawamoto, Phichet Numnual | 2008-10-28 |
| 5808546 | Cancel mechanism of turn indicator | Fumitaka Hayase | 1998-09-15 |
| 5607049 | Rocking switch | — | 1997-03-04 |