Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353645 | Negative film carrier | Mikio Kogane | 1982-10-12 |
SY
Seiichi Yamazaki
Overall (1982): #31,609 of 81,411Top 40%
1
Patents 1982