Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485815 | 4-methyl-1-pentene polymer particle and method for producing 4-methyl-1-pentene resin | Masakazu Tanaka, Toyoaki Sasaki, Tomoaki Matsugi, Sadahiko Matsuura, Naoto Matsukawa | 2022-11-01 |
| 8445609 | Method for producing olefin polymer | Yasushi Tohi, Ken Yoshitsugu, Naoya AKIYAMA, Toshio Fujita | 2013-05-21 |