Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039863 | Automatic radioisotope filling apparatus | Masao Matsuno, Masaaki Tanaka | 1991-08-13 |
| 4853546 | Automatic radioisotope filling apparatus | Shuzo Abe, Sunao Nagamatsu, Masaaki Tanaka, Masao Matsuno | 1989-08-01 |