Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313247 | Flash device | Tsutomu Ichikawa, Makoto Kamiya, Masatoshi Yoneyama, Kenzi Tuzi | 1994-05-17 |
| RE34558 | Flash device for use in photography | Nobuyuki Taniguchi, Keiji Yamazaki, Makoto Kamiya, Kenji Tsuji | 1994-03-08 |