Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672469 | Silver halide photograhic material | Takanori Hioki | 1997-09-30 |
MI
Mikio Ihama
Overall (1997): #103,747 of 185,788Top 60%
1
Patents 1997