Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362813 | Silver halide photographic emulsions | Yuji Mihara, Tadashi Ikeda, Haruo Takei, Yasuo Aotsuka | 1982-12-07 |
| 4326600 | Intake silencer for outboard motor | Ryozo Ohkita | 1982-04-27 |