Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6088531 | Water-resistant push button switch | — | 2000-07-11 |
| 5822631 | Forced-driving apparatus for film rewinding motor of a camera | Masahiro Hayakawa | 1998-10-13 |
| 5758207 | Zoom lens camera having a built-in strobe | — | 1998-05-26 |
| 5617165 | Film driving mechanism of a camera | — | 1997-04-01 |