Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173098 | Modified vinylaromatic copolymer, production method therefor, modified conjugated diene copolymer obtained therefrom and composition thereof, crosslinked rubber object, and tire member | Tadashi Kuratomi | 2024-12-24 |
| 12037427 | Polyfunctional vinyl aromatic copolymer and method for manufacturing same, copolymer rubber obtained therefrom, rubber composition, rubber crosslinked material, and tire member | Tadashi Kuratomi, Shinichi Iwashita | 2024-07-16 |
| 11130861 | Soluble polyfunctional vinyl aromatic copolymer, method for producing same, curable resin composition and cured product thereof | Shinichi Iwashita | 2021-09-28 |
| 8853291 | Curable resin composition, cured article thereof, and optical material | Tsugutoshi Wasano, Tsuyoshi Miyata | 2014-10-07 |
| 8796352 | Ultraviolet ray-curable resin composition used in inkjet printing and optical element obtained using same | Koichi Fujishiro, Tohru Saito, Takahiro Yoshioka | 2014-08-05 |
| 8404797 | Polyfunctional vinyl aromatic copolymer, process for producing the same, and resin composition | Hiroko Terao, Natsuko Okazaki | 2013-03-26 |
| 8034514 | Photosensitive resin composition for volume phase hologram recording and optical information recording medium using the same | Kouhei Tomari, Yasuji Shichijo | 2011-10-11 |
| 7595362 | Curable resin composition | Hiroyuki Yano, Yasuji Shichijo, Kouhei Tomari, Isamu Akiba | 2009-09-29 |
| 7402645 | Soluble polyfunctional vinyl aromatic polymer and method of producing the same | — | 2008-07-22 |
| 7026406 | Syndiotactic styrene polymers and process for the production thereof | Masahide Murata, Toshio Kase, Hiroyuki Ozaki, Yoshifumi Fukui, The Ban Hoang +7 more | 2006-04-11 |
| 6787617 | Process for producing olefin living polymer | Kazuo Soga, Takeshi Shiono, Michihiko Asai, Yasuzo Suzuki, Akira Miyazawa +7 more | 2004-09-07 |
| 6653430 | Butadiene polymers and process for producing conjugated diene polymers | Kazuo Soga, Michihiko Asai, Yasuzo Suzuki, Akira Miyazawa, Kenji Tsuchihara +6 more | 2003-11-25 |
| 6455649 | Catalyst for producing living olefin polymer and process for producing the polymer | Yoshihumi Fukui, Masahide Murata, Kazuo Soga, Michihiko Asai, Yasuzou Suzuki +4 more | 2002-09-24 |
| 5314954 | Process for preparing aromatic polyester-polystyrene block copolymers | Hiroshi Ohishi, Shinji Inaba, Masao Kimura, Koichi Fujishiro, Takumi Tanaka +4 more | 1994-05-24 |
| 5256735 | Process for preparing aromatic polyester-polystyrene block copolymers | Hiroshi Ohishi, Masao Kimura, Shinji Inaba | 1993-10-26 |
| 5006631 | Aromatic polyester carbonate from diphenol mixture | Masao Kimura, Kazuhiro Sugiyama, Ikuro Yamaoka, Hiroharu Inoue | 1991-04-09 |