Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5810920 | Method for treating wastes | Kenji Ueshima, Noboru Ikitsu, Takuji Nomura, Masakazu Uekita | 1998-09-22 |
| 5769938 | Waste-treating agent | Kenji Ueshima, Noboru Ikitsu, Takuji Nomura, Masakazu Uekita | 1998-06-23 |
| 5609558 | Waste-treating material | Taiichiro Sasae, Tomio Nishida, Masakazu Uekita | 1997-03-11 |
| 5258503 | Autoantibody adsorbent and apparatus for removing autoantibodies using the same | Ryuichi Yokohari, Shinichi Aotsuka, Makiko Kinoshita, Nobutaka Tani | 1993-11-02 |