Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479886 | Optical resin composition and film | Fuminobu Kitayama, Haruki Koyama | 2019-11-19 |
| 7407694 | Block copolymer | Akio Taniguchi, Kentaro Takesada, Yutaka Kaneda, Tadashi Kokubo, Nobuaki Ohshiro +2 more | 2008-08-05 |
| 7399801 | Curable composition | Ryotaro Tsuji | 2008-07-15 |
| 7282535 | Thermoplastic resin composition | Yutaka Kakeda, Takeshi Chiba | 2007-10-16 |
| 7211625 | Thermoplastic resin composition and elastomer composition | Ryotaro Tsuji | 2007-05-01 |
| 7094833 | Block copolymer | Ryotaro Tsuji | 2006-08-22 |
| 7081503 | Process producing vinyl polymer having alkenyl group at end, vinyl polymer, and curable composition | Ryotaro Tsuji | 2006-07-25 |
| 7056983 | Block copolymer | Yoshiki Nakagawa, Masayuki Fujita, Kenichi Kitano, Katsuhiko Kimura | 2006-06-06 |
| 7009004 | Process for producing vinyl polymer having alkenyl group at end vinyl polymer and curable composition | Ryotaro Tsuji | 2006-03-07 |
| 6992138 | Polyurethane polymer | Ryotaro Tsuji | 2006-01-31 |
| 6914110 | Process for producing polymer having crosslinkable silyl group and curable composition | Ryotaro Tsuji | 2005-07-05 |
| 6515083 | Process for producing isobutylene block copolymer | Shinji Ozawa, Toshinobu Nakata, Taizo Aoyama | 2003-02-04 |
| 6407193 | Process for the preparation of siloxane copolymers and resin compositions containing the siloxane copolymers prepared by the process | Ohshima Koji, Aoyama Taizo | 2002-06-18 |
| 6348546 | Alkenyl-containing isobutylene group block copolymer and process for producing it | Shinji Ozawa, Taizo Aoyama | 2002-02-19 |
| 6218475 | Alkenyl containing isobutylene block copolymer and process for producing it | Shinji Ozawa, Taizo Aoyama | 2001-04-17 |
| 6103837 | Random siloxane copolymer, process for production thereof, and resin composition containing the copolymer | Hirosuke Kawabata, Katsuhiko Kimura, Haruo Tomita | 2000-08-15 |