Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804992 | Photographic film package | Ikuo Fujimura, Tsutomu Tanaka, Takeshi Watanabe | 1989-02-14 |
MM
Motonori Moriyama
Overall (1989): #74,558 of 140,708Top 55%
1
Patents 1989