Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018137 | Gas barrier coating material, gas barrier film, gas barrier laminate, and method for producing gas barrier laminate | Shingo Suzuki, Takaaki IIO | 2024-06-25 |
| 7960305 | Polymerization catalyst composition and process for production of polymer | Makoto Suzuki, Yoshihisa Inoue, Yoshihiro Yamamoto | 2011-06-14 |
| 7928180 | Biodegradable polymer, production method thereof, molded product thereof, and use thereof | Manabu Shimoda, Tomoyuki Kawabata, Makoto Sukegawa | 2011-04-19 |
| 7714087 | Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof | Junichi Imuta, Norio Kashiwa, Seiji Ota, Satoru Moriya, Kazumi Mizutani | 2010-05-11 |
| 7393907 | Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof | Junichi Imuta, Norio Kashiwa, Seiji Ota, Satoru Moriya, Kazumi Mizutani | 2008-07-01 |
| 7217780 | Polyether ketone and method of producing the same | Masahiro Toriida, Takashi Kuroki, Takaharu Abe, Akira Hasegawa, Kuniyuki Takamatsu +4 more | 2007-05-15 |
| 7160949 | Olefin block copolymers, processes for producing the same and uses thereof | Seiji Ota, Satoru Moriya, Ryoji Mori, Taku Koda, Junji Tan +5 more | 2007-01-09 |
| 6936684 | Poly (alkylene oxide) prepared in the presence of a phosphazenium salt or compound | Masahiro Kouno, Toshiaki Suzuki, Kazumi Mizutani, Shinji Kiyono, Yoshiho Sonobe +1 more | 2005-08-30 |
| 6911503 | Curing agent composition for epoxy resins, epoxy resin composition and use thereof | Sunao Maeda, Tatsuhiro Urakami, Tomoyuki Kawabata, Koutarou Suzuki | 2005-06-28 |
| 6762259 | Process for the production of living (co)polymers and use of the (co)polymers | Katsuhiko Funaki, Atsushi Shibahara, Makoto Suzuki, Kazumi Mizutani, Hiromi Jouyama +8 more | 2004-07-13 |
| 6664365 | Process for producing poly(alkylene oxide) in the presence of a phosphazenium salt or compound | Masahiro Kouno, Toshiaki Suzuki, Kazumi Mizutani, Shinji Kiyono, Yoshiho Sonobe +1 more | 2003-12-16 |
| 6528599 | Method for preparing living polymer in the presence of phosphazenium salt | Atsushi Shibahara, Shinji Kiyono, Takaomi Hayashi, Katsuhiko Funaki, Isao Hara +2 more | 2003-03-04 |
| 6469224 | Process for preparation of substituted aromatic compound | Setsuko Fujiyoshi, Isao Hara, Takaomi Hayashi, Atsushi Shibahara, Katsuhiko Funaki +2 more | 2002-10-22 |
| 6444847 | Process for preparing phosphine oxides and process for purifying the same | Isao Hara, Katsuhiko Funaki, Takaomi Hayashi, Atsushi Shibahara, Shinji Kiyono +2 more | 2002-09-03 |
| 6310147 | Epoxy-resin composition and use thereof | Tatsuhiro Urakami, Kenichi Sugimoto, Takuo Tajima, Koutaro Suzuki, Keisuke Takuma +1 more | 2001-10-30 |
| 6303815 | Process for preparing phosphine oxides and process for purifying the same | Isao Hara, Katsuhiko Funaki, Takaomi Hayashi, Atsushi Shibahara, Shinji Kiyono +2 more | 2001-10-16 |
| 6297332 | Epoxy-resin composition and use thereof | Tatsuhiro Urakami, Kenichi Sugimoto, Keisuke Takuma, Usaji Takaki | 2001-10-02 |
| 6255537 | Process for preparing poly(alkylene oxide) | Takaomi Hayashi, Katsuhiko Funaki, Atsushi Shibahara, Kazumi Mizutani, Isao Hara +2 more | 2001-07-03 |
| 6207794 | Polyoxyalkylene polyols, derivatives thereof, and process for producing the polyoxyalkylene polyols | Satoshi Yamasaki, Yasunori Hara, Satoshi Tamura, Fumio Yamazaki, Hitoshi Watanabe +6 more | 2001-03-27 |
| 6177593 | [Tris(dimethylamino)phosphonioamino]tris[tris(dimethylamino)phosphoranylide neamino]phosphonium dichloride and preparation process thereof | Takaomi Hayashi, Katsuhiko Funaki, Atsushi Shibahara, Isao Hara, Shinji Kiyono +2 more | 2001-01-23 |
| 6153794 | Phosphine sulfide, a manufacturing process therefor and use thereof | Katsuhiko Funaki, Isao Hara, Takaomi Hayashi, Shinji Kiyono, Atsushi Shibahara +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 | Takaomi Hayashi, Isao Hara, Shinji Kiyono, Atsushi Shibahara, Katsuhiko Funaki +3 more | 2000-10-10 |
| 6090980 | Preparation process of iminotris ( Dimethylamino) phosphorane | Takaomi Hayashi, Katsuhiko Funaki, Atsushi Shibahara, Isao Hara, Shinji Kiyono +2 more | 2000-07-18 |
| 6077930 | Preparation process of polymer | Shinji Kiyono, Takaomi Hayashi, Usaji Takaki | 2000-06-20 |
| 6063825 | Flexible polyurethane foam with high durability | Masahiro Isobe, Kazuhiko Ohkubo, Seijiro Sakai, Usaji Takaki, Tsukuru Izukawa +1 more | 2000-05-16 |