Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342905 | Automatic focusing device of a microscope | Norio Fujii, Masahiro Sawada | 1982-08-03 |
| 4318886 | Automatic HLA typing apparatus | Masahiro Sawada, Norio Fujii | 1982-03-09 |
| 4311904 | Automatic focus adjusting device | Masashi Okada, Yuji Akiyama, Takaharu Kawada | 1982-01-19 |