Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9443182 | Card key | — | 2016-09-13 |
| 9321855 | Method for producing water absorbent resin | Toshihiro Takaai, Shinichi Fujino | 2016-04-26 |
| 9315640 | Polyacrylic acid-type water absorbent resin and method for producing same | Toshihiro Takaai, Sinichi Fujino | 2016-04-19 |