Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350749 | Reverse development method | Teruyuki Ohnuma, Seiichi Miyakawa | 1982-09-21 |
HO
Hajime Oyama
Overall (1982): #60,758 of 81,411Top 75%
1
Patents 1982