Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7479262 | Method for separating platinum group element | Satoshi Okada, Takahiro Uno, Kazusuke Sato | 2009-01-20 |
| 5439616 | Infrared light-excited light-emitting substance | Etsuji Kimura, Michihiro Tanaka, Yasuhiro Hanaue, Yuhu Wang, Shinobu Nagahama +1 more | 1995-08-08 |
| 4349513 | Process for recovering uranium and/or thorium from a liquid containing uranium and/or thorium | Yasuo Kuroda, Shoichi Tanaka, Tsuneo Watanabe, Shinichi Hasegawa | 1982-09-14 |