Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758629 | Composition for producing protective film, protective film, and electrical storage device | Kouhei Katsuda, Yoshiharu Otsuka, Kazuaki Itou, Hiroyuki Miyauchi | 2017-09-12 |
| 7449532 | Cycloolefin copolymer obtained by ring-opening polymerization, use thereof, and process for producing retardation plate comprising the copolymer | Motoki Okaniwa, Yoshimi Suwa, Yoichiro Maruyama, Yuichi Hashiguchi | 2008-11-11 |