Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7645852 | Aliphatic polyester copolymer | Masaru Wada, Tatsuhiro Urakami | 2010-01-12 |
| 6528617 | Process for producing aliphatic polyester excellent in stability | Hiroshi Suizu, Masatoshi Takagi, Masanobu Ajioka, Shoji Hiraoka, Masayuki Sakai +4 more | 2003-03-04 |
| 6417266 | Process for preparing aliphatic polyester | Hiroshi Suizu, Masatoshi Takagi, Masanobu Ajioka, Shoji Hiraoka, Masayuki Sakai +4 more | 2002-07-09 |
| 6140458 | Preparation process of polyester | Hiroshi Suizu, Masatoshi Takagi, Masanobu Ajioka, Shoji Hiraoka, Masayuki Sakai +4 more | 2000-10-31 |
| 6001891 | Biodegradable aliphatic polyester elastomer and preparation process of same | Chojiro Higuchi, Masatoshi Takagi, Takeshi Kashima, Masanobu Ajioka | 1999-12-14 |
| 5914381 | Degradable polymer and preparation process of the same | Hiroshi Suizu, Chojiro Higuchi, Masanobu Ajioka | 1999-06-22 |
| 5847011 | Degradable copolymer and preparation process thereof | Chojiro Higuchi, Masanobu Ajioka | 1998-12-08 |
| 5817728 | Preparation of degradable copolymers | Chojiro Higuchi, Hiroshi Suizu, Masatoshi Takagi, Takeshi Kashima, Ikumi Kitada +3 more | 1998-10-06 |