Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400904 | Focusing device of camera | Hideo Kobayashi | 2002-06-04 |
| 6198581 | Finder prism | Masao Shoji, Katsuhiro Ohtake | 2001-03-06 |
| D437459 | Toothpick | — | 2001-02-06 |
| 6141501 | Finder device | Masao Shoji, Katsuhiro Ohtake | 2000-10-31 |
| 6091902 | Zoom camera with pseudo zooming function | Hiroshi Komatsuzaki, Yasuhiro Nishitani, Yoichi Iwasaki, Hiroshi Omura, Takashi Suzuki +1 more | 2000-07-18 |
| 6085761 | Toothpick brush | — | 2000-07-11 |
| 6057969 | Lens barrel | Masao Shoji | 2000-05-02 |