Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407512 | Flashing device of an automatic light-regulation type | Yutaka Yoshida, Katsumi Motomura, Wataru Sasaki, Yoshiaki Yamamoto, Hiroyuki Uchiyama | 2002-06-18 |
| 6345153 | Distance measuring equipment and camera | Shuichi Ishii, Seimei Ushiro | 2002-02-05 |
| 6336004 | Distance measuring equipment and camera | Shuichi Ishii, Seimei Ushiro | 2002-01-01 |