Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113014 | Method for producing solid catalyst component containing vanadium compound for olefin polymerization, olefin polymerization catalyst, and method for producing olefin polymer | Motoki Hosaka, Toshihiko Sugano | 2018-10-30 |
| 10088665 | Optical system of a stereo video endoscope with lateral viewing direction and stereo video endoscope with lateral viewing direction | Jianxin ZHAO | 2018-10-02 |