Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8785574 | Bridged metallocene compound, olefin polymerization catalyst containing the same, and ethylene polymer obtained with the catalyst | Hideki Bando, Yasuo Satoh, Takashi Yukita, Yasuyuki Harada, Yasushi Tohi +3 more | 2014-07-22 |
| 7858723 | Ethylene-based resin and molded object obtained therefrom | Yasuo Satoh, Hideki Bando, Masao Suzuki, Daisuke Tanifuji, Chiaki Tomata +1 more | 2010-12-28 |
| 7601423 | Ethylene-based polymer microparticles, functional group-containing ethylene-based polymer microparticles, and catalyst carriers for manufacture thereof | Yasushi Nakayama, Naoto Matsukawa, Junji Saito, Hideki Bando, Kenji Michiue +2 more | 2009-10-13 |
| 7528091 | Magnesium-containing carrier component and application to olefin polymerization | Yasushi Nakayama, Hideki Bando, Makoto Mitani, Terunori Fujita | 2009-05-05 |
| 7253132 | Magnesium-containing carrier components and application thereof to olefin polymerization | Yasushi Nakayama, Hideki Bando, Makoto Mitani, Terunori Fujita | 2007-08-07 |
| 7208559 | Ethylened polymer and molded object obtained therefrom | Yasuo Satoh, Mamoru Takahashi, Hideki Bando, Yasushi Nakayama | 2007-04-24 |
| 6936684 | Poly (alkylene oxide) prepared in the presence of a phosphazenium salt or compound | Tadahito Nobori, Masahiro Kouno, Toshiaki Suzuki, Kazumi Mizutani, Shinji Kiyono +1 more | 2005-08-30 |
| 6897176 | Olefin polymerization catalyst and process for producing olefin polymer with the catalyst | Yasushi Nakayama, Hideyuki Kaneko, Hideki Bandoh, Junji Saito, Shinichi Kojoh +5 more | 2005-05-24 |
| 6664365 | Process for producing poly(alkylene oxide) in the presence of a phosphazenium salt or compound | Tadahito Nobori, Masahiro Kouno, Toshiaki Suzuki, Kazumi Mizutani, Shinji Kiyono +1 more | 2003-12-16 |
| 5990352 | Phosphazenium salt and preparation process thereof, and process for producing poly(alkylene oxide) | Tadahito Nobori, Masahiro Kouno, Toshiaki Suzuki, Kazumi Mizutani, Shinji Kiyono +1 more | 1999-11-23 |
| 5677409 | Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax | Norihide Inoue, Masahiro Kouno, Kazumi Mizutani, Tetsunosuke Shiomura, Nobuhiro Hirayama | 1997-10-14 |
| 5658999 | Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax | Norihide Inoue, Masahiro Kouno, Kazumi Mizutani, Tetsunosuke Shiomura, Nobuhiro Hirayama | 1997-08-19 |
| 5439994 | Method of polymerizing an olefin using a novel transition metal compound | Norihide Inoue, Tetsunosuke Shiomura, Masahiro Kouno, Kazumi Mizutani | 1995-08-08 |
| 5359102 | Transition metal compound having two transition metal atoms in one molecule and method for polymerizing olefin by using the compound | Norihide Inoue, Tetsunosuke Shiomura, Masahiro Kouno, Kazumi Mizutani | 1994-10-25 |
| 5278276 | Polyimide and high-temperature adhesive of polyimide | Masahiro Ohta, Saburo Kawashima, Shoji Tamai, Hideaki Oikawa, Kouji Ohkoshi +1 more | 1994-01-11 |
| 5219968 | Propylene copolymer | Tetsunosuke Shiomura, Tadashi Asanuma, Masashiro Kouno, Norihide Inoue, Satoshi Fukushima +3 more | 1993-06-15 |
| 5205894 | Polyimide and high-temperature adhesive of polyimide | Masahiro Ohta, Saburo Kawashima, Shoji Tamai, Hideaki Oikawa, Kouji Ohkoshi +1 more | 1993-04-27 |
| 5087689 | Polyimide and high-temperature adhesive of polyimide based on meta-phenoxy diamines | Masahiro Ohta, Saburo Kawashima, Shoji Tamai, Hideaki Oikawa, Kouji Ohkoshi +1 more | 1992-02-11 |
| 4959440 | Polymide for high-temperature adhesive | Shoji Tamai, Saburo Kawashima, Masahiro Ohta, Hideaki Oikawa, Akihiro Yamaguchi | 1990-09-25 |
| 4937339 | Process for preparing isocyanurate ring-containing materials | Tetsunosuke Shiomura, Akihiro Yamaguchi, Ryuzi Haseyama | 1990-06-26 |
| 4865795 | Process for producing thermosetting resins | Tetsunosuke Shiomura, Akihiro Yamaguchi | 1989-09-12 |
| 4847349 | Polyimide and high-temperature adhesive of polyimide from meta substituted phenoxy diamines | Masahiro Ohta, Saburo Kawashima, Shoji Tamai, Hideaki Oikawa, Kouji Ohkoshi +1 more | 1989-07-11 |
| 4797466 | High-temperature adhesive polyimide from 2,6-bis(3-aminophenoxy)pyridine | Hideaki Oikawa, Masahiro Ohta, Saburo Kawashima, Shoji Tamai, Akihiro Yamaguchi | 1989-01-10 |
| 4734482 | Polyimide from ether diamine having the indane structure and high-temperature adhesive of polyimide | Shoji Tamai, Saburo Kawashima, Masahiro Ohta, Hideaki Oikawa, Akihiro Yamaguchi | 1988-03-29 |