Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10308803 | Epoxy resin containing silicone-modified epoxy resin and polyvalent carboxylic acid compound, and cured product thereof | Toshio Shiobara, Junichi Sawada, Miyuki Wakao, Tsutomu Kashiwagi, Naofusa Miyagawa +1 more | 2019-06-04 |
| 9963542 | Silicone-modified epoxy resin, composition containing the epoxy resin, and cured product of same | Toshio Shiobara, Junichi Sawada, Miyuki Wakao, Tsutomu Kashiwagi, Naofusa Miyagawa +2 more | 2018-05-08 |
| 9944760 | Silicone-modified epoxy resin, composition containing said epoxy resin, and cured product thereof | Toshio Shiobara, Junichi Sawada, Miyuki Wakao, Tsutomu Kashiwagi, Naofusa Miyagawa +2 more | 2018-04-17 |
| 9793486 | Polymer compound and light-emitting element using the same | Daisuke Fukushima, Tomoyasu Yoshida, Takashi Kuragano, Makoto Anryu | 2017-10-17 |
| 9777107 | Silicone-modified epoxy resin and composition and cured article thereof | Toshio Shiobara, Junichi Sawada, Miyuki Wakao, Tsutomu Kashiwagi, Naofusa Miyagawa +3 more | 2017-10-03 |
| 8017378 | Method for production of optically active biphenylalanine compound or salt or ester thereof | Kiyoshi Sugi, Masahide Tanaka, Daisuke Sasayama | 2011-09-13 |
| 7361450 | Photosensitive resins, resin compositions and products of curing thereof | Hiroo Koyanagi, Koji Nakayama, Chie Umeyama, Minoru Yokoshima | 2008-04-22 |
| 6815548 | Process for preparing a piperidine derivative | Kiyoshi Sugi, Nobushige Itaya, Tadashi Katsura, Masami Igi, Shigeya Yamazaki +3 more | 2004-11-09 |
| 6610851 | Process for preparing a piperidine derivative | Kiyoshi Sugi, Nobushige Itaya, Tadashi Katsura, Masami Igi, Shigeya Yamazaki +3 more | 2003-08-26 |
| 6476227 | Piperidine derivative and process for preparing the same | Kiyoshi Sugi, Nobushige Itaya, Tadashi Katsura, Masami Igi, Shigeya Yamazaki +3 more | 2002-11-05 |
| 6316628 | L-tartrate of trans-(-)-4-(4-fluorophenyl)-3-hydroxymethylpiperidine compound and process for preparing the same | Shigeya Yamazaki, Taro Ishibashi, Hiroyuki Yumoto, Taichi Yoshikawa, Masami Igi | 2001-11-13 |
| 5948914 | Piperidine derivative and process for preparing the same | Kiyoshi Sugi, Nobushige Itaya, Tadashi Katsura, Masami Igi, Shigeya Yamazaki +3 more | 1999-09-07 |
| 4478775 | Method of extruding and shaping thermoplastic material | Gen Endo, Hirokazu Hori, Junzo Sakai | 1984-10-23 |