Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9979037 | Process for producing fluorine containing polymer | Naoya Ogata, Tsutomu Sada | 2018-05-22 |
| 9562126 | Process for producing fluorine containing polymer | Naoya Ogata, Tsutomu Sada | 2017-02-07 |
| 4771105 | Water-absorbent resin and process for producing the same | Hideharu Shirai, Setsuo Inada, Hisashi Ike, Yoshifumi Nakahara | 1988-09-13 |