Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498901 | Flash photography system | Masahiro Kawasaki, Osamu Sato, Tadahisa Ohkura, Kazuhito Taneoka | 2002-12-24 |
| 6427051 | Controller for controlling a camera having a built-in flash | Tetsuo Hosokawa, Toshihiro Hamamura, Tadahisa Ohkura, Hidefumi Kaneko | 2002-07-30 |
| 6347189 | Flash controller of a camera | Tetsuo Hosokawa, Toshihiro Hamamura | 2002-02-12 |
| 6341202 | Operation dial with an illuminator for a camera | Tetsuo Hosokawa, Toshihiro Hamamura, Hiroyuki Takahashi, Tadahisa Ohkura, Hidefumi Kaneko | 2002-01-22 |