Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5758254 | Method of recovering radioactive beryllium | Hiroshi Kawamura, Katsuyoshi Tatenuma, Yoshio Hasegawa, Naoki Sakamoto | 1998-05-26 |
| 5681974 | Mo adsorbent for .sup.99 Mo-.sup.99m Tc generators and manufacturing thereof | Yoshio Hasegawa, Mizuka Nishino, Katsuyoshi Tatenuma, Masakazu Tanase, Kiyoyuki Kurosawa | 1997-10-28 |