Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7847021 | Aliphatic polyester resin composition containing copolymer | Takeshi Kashima, Masahiro Enna, Shinichi Kojoh, Hideyuki Kaneko, Shingo Matsuo +5 more | 2010-12-07 |
| 7049373 | Process for preparation of graft polymers | Krzysztof Matyjaszewski, Jean-Francois Lutz | 2006-05-23 |
| 6419951 | Sustained releasing drug comprising copolymers and process for preparing the same | Yukiko Asou, Hiroaki Tamatani | 2002-07-16 |
| 6372844 | Resin composition | Yukiko Asou, Hiroaki Tamatani | 2002-04-16 |
| 6372880 | Copolymer and process for preparing the same | Yukiko Asou, Hiroaki Tamatani | 2002-04-16 |
| 6342241 | Medical composition of hydroxy acid-based oligomer | Yukiko Asou, Hiroaki Tamatani | 2002-01-29 |
| 6090910 | Degradable monofilament and preparation process thereof | Masanobu Ajioka | 2000-07-18 |
| 5747637 | Bioabsorbable polymer and process for preparing the same | Masanobu Ajioka, Kimitaka Chida | 1998-05-05 |
| 5686066 | Polyaspartic acid Zwitterionic derivatives, preparation processes thereof, hair-treating compositions and cosmetic compositions | Yukiko Harada, Makoto Sukegawa, Hiroaki Tamatani | 1997-11-11 |
| 5663288 | Degradable adhesive film and degradable resin composition | Masami Ohtaguro, Shigeru Iimuro, Akihiro Funae, Shinobu Moriya | 1997-09-02 |
| 5489474 | Degradable adhesive film and degradable resin composition | Masami Ohtaguro, Shigeru Iimuro, Akihiro Funae, Shinobu Moriya | 1996-02-06 |
| 5444107 | Degradable polymer composition | Masanobu Ajioka, Katashi Enomoto, Akihiro Yamaguchi | 1995-08-22 |
| 5437918 | Degradable non-woven fabric and preparation process thereof | Keiko Taniguchi, Masahiro Washino, Shinobu Moriya, Masami Ohtaguro, Akihiro Funae +1 more | 1995-08-01 |
| 5434004 | Degradable laminate composition | Masanobu Ajioka, Katashi Enomoto, Akihiro Yamaguchi | 1995-07-18 |
| RE34984 | Nylon composition having increased hydroylzability and method for increasing hydrolyzability of nylon | Toshio Kitao, Yoshiharu Kimura, Hideki Yamane, Hiroki Nakata | 1995-06-27 |
| 5412067 | Preparation process of polyester | Masami Ohtaguro, Akihiro Funae, Shigeru Iimuro | 1995-05-02 |
| 5405887 | Porous film | Kenji Morita, Kohichi Uchiki | 1995-04-11 |
| 5340646 | Breathable, hydrolyzable porous film | Kenji Morita, Kohichi Uchiki | 1994-08-23 |
| 5304205 | Surgical filament | Masami Ohtaguro, Shigeru Iimuro | 1994-04-19 |
| 5272221 | Nylon composition having increased hydrolyzability and method for increasing hydrolyzability of nylon | Toshio Kitao, Yoshiharu Kimura, Hideki Yamane, Hiroki Nakata | 1993-12-21 |
| 5247013 | Biocompatible polyester and production thereof | Masami Ohtaguro, Shigeru Iimuro | 1993-09-21 |
| 5238968 | Process for preparing a degradable high polymer network | Kenji Morita, Kohichi Uchiki | 1993-08-24 |
| 5223546 | High polymer network | Kenji Morita, Kohichi Uchiki | 1993-06-29 |
| 5206318 | Styrene derivatives having N-acetylchito-oligosaccharide chains and method for the same | Kazukiyo Kobayashi, Toshihiro Akaike, Kazushi MORIMOTO | 1993-04-27 |
| 5194473 | Modified polyester composition and preparation process and use thereof | Masami Ohtaguro, Shigeru Iimuro | 1993-03-16 |