Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4968596 | Method for forming a direct positive image | Noriyuki Inoue, Shigeo Hirano, Tetsuro Kojima, Satoshi Nagaoka | 1990-11-06 |
MY
Mitsura Yamamoto
Overall (All Time): #3,914,677 of 4,157,543Top 95%
1
Patents All Time