Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11224578 | Medicinal agent-containing molecular assembly which uses amphiphilic block polymer | Eiichi Ozeki, Shunsaku Kimura, Takayuki Sato | 2022-01-18 |
| 10870715 | Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method | Kou Tsurugi, Shiori Hanada, Atsushi Shibahara, Kazumori Kawamura, Fumiaki Nishino +5 more | 2020-12-22 |
| 10150823 | Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method | Kou Tsurugi, Shiori Hanada, Atsushi Shibahara, Kazumori Kawamura, Fumiaki Nishino +5 more | 2018-12-11 |
| 9849197 | Switching-type fluorescent nanoparticle probe, and fluorescent molecular imaging method using same | Hideo Saji, Shunsaku Kimura, Masahiro Ono, Takashi Temma, Eiichi Ozeki | 2017-12-26 |
| 9676879 | Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method | Kou Tsurugi, Shiori Hanada, Atsushi Shibahara, Kazumori Kawamura, Fumiaki Nishino +5 more | 2017-06-13 |
| 9623122 | Molecular assembly using branched amphiphilic block polymer, and drug transportation system | Eiichi Ozeki, Shunsaku Kimura, Akira Makino | 2017-04-18 |
| 9616421 | Catalyst for olefin multimerization and method for producing olefin multimer in presence of catalyst for olefin multimerization | Yasunori Saito, Atsushi Shibahara, Kazumori Kawamura | 2017-04-11 |
| 9370589 | Switching fluorescent nanoparticle probe and fluorescent particle imaging method using same | Eiichi Ozeki, Hideo Saji, Shunsaku Kimura, Masahiro Ono, Takashi Temma | 2016-06-21 |
| 8809490 | Method for producing unsaturated carboxylic acid-modified vinyl alcohol polymer, and gas barrier film or gas barrier laminate using the same | Kou Tsurugi, Yoshihisa Inoue, Hiroyoshi Watanabe, Tomoyoshi Hakamata, Akira Nomoto +1 more | 2014-08-19 |
| 8258361 | Transition metal complex compounds, olefin oligomerization catalysts including the compounds, and processes for producing olefin oligomers using the catalysts | Yasuhiko Suzuki, Shinsuke Kinoshita, Atsushi Shibahara, Naritoshi Yoshimura, Tetsuya Hamada +7 more | 2012-09-04 |
| 7217780 | Polyether ketone and method of producing the same | Masahiro Toriida, Takashi Kuroki, Takaharu Abe, Akira Hasegawa, Kuniyuki Takamatsu +4 more | 2007-05-15 |
| 6762259 | Process for the production of living (co)polymers and use of the (co)polymers | Tadahito Nobori, Katsuhiko Funaki, Atsushi Shibahara, Makoto Suzuki, Kazumi Mizutani +8 more | 2004-07-13 |
| 6528599 | Method for preparing living polymer in the presence of phosphazenium salt | Tadahito Nobori, Atsushi Shibahara, Shinji Kiyono, Takaomi Hayashi, Katsuhiko Funaki +2 more | 2003-03-04 |
| 6469224 | Process for preparation of substituted aromatic compound | Tadahito Nobori, Setsuko Fujiyoshi, Takaomi Hayashi, Atsushi Shibahara, Katsuhiko Funaki +2 more | 2002-10-22 |
| 6444847 | Process for preparing phosphine oxides and process for purifying the same | Tadahito Nobori, Katsuhiko Funaki, Takaomi Hayashi, Atsushi Shibahara, Shinji Kiyono +2 more | 2002-09-03 |
| 6303815 | Process for preparing phosphine oxides and process for purifying the same | Tadahito Nobori, Katsuhiko Funaki, Takaomi Hayashi, Atsushi Shibahara, Shinji Kiyono +2 more | 2001-10-16 |
| 6281318 | Poly{1-(1-alkoxyalkoxy)-4-(1-methylethenyl)benzene} having narrow molecular weight distribution, its preparation process, and preparation process of poly{4-methylethenyl)phenol} having narrow molecular weight distribution | Yoshihiro Yamamoto, Toshiro Takao, Ritsuko Fukuda | 2001-08-28 |
| 6255537 | Process for preparing poly(alkylene oxide) | Takaomi Hayashi, Katsuhiko Funaki, Atsushi Shibahara, Kazumi Mizutani, Shinji Kiyono +2 more | 2001-07-03 |
| 6177593 | [Tris(dimethylamino)phosphonioamino]tris[tris(dimethylamino)phosphoranylide neamino]phosphonium dichloride and preparation process thereof | Tadahito Nobori, Takaomi Hayashi, Katsuhiko Funaki, Atsushi Shibahara, Shinji Kiyono +2 more | 2001-01-23 |
| 6153794 | Phosphine sulfide, a manufacturing process therefor and use thereof | Katsuhiko Funaki, Takaomi Hayashi, Shinji Kiyono, Atsushi Shibahara, Kazumi Mizutani +2 more | 2000-11-28 |
| 6130346 | Process for preparing an organic compound from an oxirane-containing compound in the presence of a tris(triaminophosphoranylideneamino)phosphine oxide | Tadahito Nobori, Takaomi Hayashi, Shinji Kiyono, Atsushi Shibahara, Katsuhiko Funaki +3 more | 2000-10-10 |
| 6090980 | Preparation process of iminotris ( Dimethylamino) phosphorane | Tadahito Nobori, Takaomi Hayashi, Katsuhiko Funaki, Atsushi Shibahara, Shinji Kiyono +2 more | 2000-07-18 |
| 5187283 | Process for the preparation of indigo compounds | Yoshihiro Yamamoto, Usaji Takaki, Shinobu Aoki, Yoshihisa Inoue | 1993-02-16 |
| 5112987 | Process for the preparation of indigo compounds | Yoshihiro Yamamoto, Usaji Takaki, Shinobu Aoki | 1992-05-12 |
| 4992556 | Process for the preparation of indigo compounds | Usaji Takaki, Hiroharu Suzuki, Yoshihiro Yamamoto, Shinobu Aoki | 1991-02-12 |