Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868840 | Shaped article made of porous hydrogel, manufacturing process therefor and use thereof | Tatsuya Oka, Arata Ishiodori | 2018-01-16 |
| 7601778 | Aqueous dispersion including two different block copolymers | Shuji Matsunaga, Yukio Itoshima, Mamoru Omoda | 2009-10-13 |
| 7049364 | Aqueous dispersion | Kazuhiko Maekawa, Yukio Itoshima, Mamoru Omoda, Yukiatsu Komiya | 2006-05-23 |
| 6610774 | Aqueous dispersion | Kazuhiko Maekawa, Mitsuru Kato, Yukio Itoshima, Mamoru Omoda, Yukiatsu Komiya | 2003-08-26 |