Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932409 | Silver halide photographic material | Masato Taniguchi, Takashi Hoshimiya, Mamoru Sakurazawa, Junichiro Hosokawa | 1999-08-03 |
SI
Sinichi Ichikawa
Overall (All Time): #3,655,954 of 4,157,543Top 90%
1
Patents All Time