Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351672 | Chlorinated vinyl-chloride-based resin | Kento Murakami, Norikazu Mashino, Yasunari Kusaka | 2025-07-08 |
| 12297312 | Chlorinated vinyl chloride-based resin | Kenichi Matsumura, Nozomi Eguchi, Yasunari Kusaka | 2025-05-13 |
| 12187883 | Chlorinated vinyl chloride resin | Kento Murakami, Norikazu Mashino, Yasunari Kusaka | 2025-01-07 |
| 12037423 | Chlorinated vinyl-chloride-based resin | Norikazu Mashino, Kento Murakami, Yasunari Kusaka, Takashi Muramoto | 2024-07-16 |
| 10814592 | Interlayer for laminated glass and laminated glass | Kouhei Yamaguchi, Yasuyuki Izu | 2020-10-27 |
| 8063163 | Cycloolefin copolymer | Wilfried Hatke, Matthias Bruch, Anne-Meike Schauwienold, Udo M. Stehling, Hiroyuki Kanai +6 more | 2011-11-22 |
| 6984445 | Multi-layer sheet, a manufacturing method of the multi-layer sheet and a molding method of the multi-layer sheet | Kazuo Yamagata, Takamasa Fukuoka, Michitaka Tsujimoto, Masashi Okabe, Yoshihiro Inui | 2006-01-10 |