Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7189462 | Block copolymer, its composition and film made of it | Masamitsu Matsui, Hideki Watanabe, Jun Yoshida | 2007-03-13 |
| 6841261 | Block copolymer, composition thereof, and film made thereof | Masamitsu Matsui, Hideki Watanabe, Jun Yoshida | 2005-01-11 |