Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912502 | Photographic printing tape puncher | Matsumoto Fumio, Yoshihiko Saeki, Kiichiro Sakamoto | 1990-03-27 |
TK
Tokuda Kanji
Overall (All Time): #3,899,209 of 4,157,543Top 95%
1
Patents All Time