Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647113 | Method for assembling photo film cassette | Akihiko Hase, Akira Wakabayashi, Makoto Shimizu, Haruo Ichikawa | 1997-07-15 |
TK
Takayuki Kambara
Overall (1997): #72,197 of 185,788Top 40%
1
Patents 1997