Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628039 | Lens-fitted photographic film unit | Fuminori Kawamura, Hirofumi Katsura, Hideo Sasajima | 1997-05-06 |
KM
Katsuji Muramatsu
Overall (1997): #122,405 of 185,788Top 70%
1
Patents 1997