Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329366 | Ethylene/α-olefin copolymers and lubricating oils | Katsuyoshi Harada, Koji Endo, Sadahiko Matsuura | 2019-06-25 |
| 10040884 | Ethylene/α-olefin copolymers and lubricating oils | Katsuyoshi Harada, Koji Endo, Sadahiko Matsuura | 2018-08-07 |