Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7915358 | Copolymer, production process thereof, lubricating oil viscosity modifier, and lubricating oil composition | Satoshi Ikeda, Yoshiki Shimokawatoko, Junichi Mohri, Toshiyuki Shimazaki, Hiroshi Terao +1 more | 2011-03-29 |