Issued Patents All Time
Showing 101–104 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5475062 | Method for surface treatment of absorbent resin | Shin-ichi Fujino, Kinya Nagasuna, Yoshiniko Masuda | 1995-12-12 |
| 5389722 | Hydrophilic resin and method for production thereof | Kinya Nagasuna | 1995-02-14 |
| 4959060 | Body fluid-adsorbing article | Tadao Shimomura, Nobuyuki Harada | 1990-09-25 |
| 4920202 | Method for production of hydrophilic polymer from hydrated gel polymer | Yoshio Irie, Kaoru Iwasaki, Takumi Hatsuda, Kazumasa Kimura, Nobuyuki Harada +2 more | 1990-04-24 |