Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884087 | Photographic film package and method of making the same | Mitsuyoshi Mochida, Hisashi Takei, Yasuo Matsumoto, Hiroshi Ohmura, Shigeru Sugimoto +3 more | 1989-11-28 |
TM
Tokuo Maekawa
Overall (1989): #48,651 of 140,708Top 35%
1
Patents 1989