Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458287 | Aliphatic polyester manufacturing method | Yoshinori Suzuki, Takahiro Watanabe, Hiroyuki Sato | 2016-10-04 |
| 8691912 | Aliphatic polyester manufacturing method | Yoshinori Suzuki, Takahiro Watanabe, Hiroyuki Sato | 2014-04-08 |
| 8580914 | Process for producing aliphatic polyester | Hiroyuki Sato, Yoshinori Suzuki, Tomohiro Hoshi | 2013-11-12 |
| 8190323 | Vehicle information recording system | Daigo Akutsu, Kimihiko Sugino | 2012-05-29 |