Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598245 | Flange back mechanism for photographic camera | Yamamoto Masaru, Atsuta Toshikatsu, Koshimizu Yoshinori, Kitamura Nobuo, Yasuhara Shin | 1997-01-28 |
IT
Ishikawa Tadaaki
Overall (All Time): #3,709,079 of 4,157,543Top 90%
1
Patents All Time