Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334010 | Silver halide photographic light-sensitive element | Hiroyuki Mifune, Tadao Shishido, Yoshiharu Fuseya, Teruaki Tsujikawa | 1982-06-08 |
| 4334014 | Silver halide photographic light-sensitive elements | Hiroyuki Mifune, Tadao Shishido, Jisaburo Ueyanagi | 1982-06-08 |