Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12102694 | Radiolabeled compound producing method and producing apparatus, radiolabeled compound and radioisotope producing apparatus | Hiroo Kondo, Shigeki Watanabe | 2024-10-01 |
| 11276506 | Producing method of radioisotope and radioisotope producing apparatus | Hiroo Kondo, Shigeki Watanabe | 2022-03-15 |
| 8647595 | Method for separating radioactive copper using chelating-ion exchange resin | Shigeki Watanabe | 2014-02-11 |
| 6192095 | Xenon-133 radioactive stent for preventing restenosis of blood vessels and a process for producing the same | Toshiaki Sekine, Satoshi Watanabe, Akihiko Osa, Mitsuo Koizumi, Ryozo Nagai +7 more | 2001-02-20 |