Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729176 | Polyricinoleate composition and process for producing the same | Hiroki Ebata | 2014-05-20 |
| 8513379 | Depolymerization method for polymer containing ester bond in main chain and method for producing polymer containing ester bond in main chain from depolymerization product | — | 2013-08-20 |
| 7912787 | Information processing apparatus and license distribution system | Hironori Sakakihara, Fumio Honda | 2011-03-22 |
| 7396667 | Enzymatic depolymerization process of polylactic acid, and producing process of polylactic acid using depolymerization product | — | 2008-07-08 |
| 7036577 | Underground water pumping device | Yoshiyuki Minamijima, Shigeyoshi Takahashi, Toru Yamaguchi | 2006-05-02 |