Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066558 | Asphalt composition, method for producing same and additive for asphalt | Kazutomo Osaki, Tomoya Wada, Kohei Yamada | 2021-07-20 |
| 8722774 | Biodegradable resin composition | Taiki Yoshino, Akira Takenaka | 2014-05-13 |
| 8716373 | Biodegradable resin composition | Taiki Yoshino, Akira Takenaka | 2014-05-06 |