Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8541490 | Aliphatic polyester resin composition and process for production thereof | Naoki Hayashi, Hiroyuki Sato, Masumi Shibata, Akiko Watanabe | 2013-09-24 |
| 8362158 | Polyglycolic acid resin composition | Hiroyuki Sato, Fuminori Kobayashi | 2013-01-29 |
| 8304500 | Polyglycolic acid resin particle composition and process for production thereof | Hiroyuki Sato, Fuminori Kobayashi, Katsushi Momose | 2012-11-06 |
| 7728100 | Process for producing polyglycolic acid resin composition | Hiroyuki Sato, Fuminori Kobayashi, Katsushi Momose | 2010-06-01 |
| 7538179 | Process for producing aliphatic polyester | Hiroyuki Sato, Fuminori Kobayashi, Yasushi Okada | 2009-05-26 |
| 7538178 | Process for producing aliphatic polyester | Hiroyuki Sato, Fuminori Kobayashi, Yasushi Okada | 2009-05-26 |
| 7501464 | Process for producing aliphatic polyester composition | Hiroyuki Sato, Fuminori Kobayashi, Yuki Hokari | 2009-03-10 |
| 4886857 | Styrene based resin composition | Masanori Ota, Kazuo Takahashi | 1989-12-12 |