Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616456 | Silver halide photographic material | Toyohisa Oya | 1997-04-01 |
| 5607829 | Silver halide photographic material | Toyohisa Oya, Yoshio Inagaki | 1997-03-04 |
TG
Takahiro Goto
Overall (1997): #22,983 of 185,788Top 15%
2
Patents 1997