Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900410 | Fine fibrous cellulosic material and process for producing the same | Seung Hwan Lee, Yoshikuni Teramoto, Noriko Tanaka, Manami Sakai, Naomi Kadotani | 2014-12-02 |
| 6245911 | Donepezil polycrystals and process for producing the same | Akio Imai, Toshiyuki Ichinohe, Tomio Tsurugi, Makoto Uemura | 2001-06-12 |