Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049543 | Copolymer containing cyclic nitroxide radical and trialkoxysilyl in side chain, and use thereof | Takuya Inagaki, Binh Long VONG | 2024-07-30 |
| 10398803 | Nitroxylradical-containing copolymer which has phosphoric acid residue, and the use of the same | Yutaka Ikeda, Kouya Akasaka | 2019-09-03 |
| 10208152 | Poly(ethylene glycol)-b-poly(halomethylstyrene), derivative thereof, and method for producing same | — | 2019-02-19 |
| 10155009 | Polyion complex of poly(L-arginine) segment-containing block copolymer and polyanionic polymer | Shinpei Kudo, Yuji Hiramatsu, Hiroaki Sakamoto, Quoc Thang Bui, Binh Long VONG | 2018-12-18 |
| 9962469 | Adhesion-preventing preparation comprising composition comprising polycationic triblock copolymer and polyanionic polymer | Hiroyuki Nakagawa | 2018-05-08 |
| 9918935 | Composition containing polycationic triblock copolymer, polyanionic polymer and physiologically active peptide | Junya Kaneko, Toru Yoshitomi, Shiro Ishii | 2018-03-20 |
| 9862992 | Surface of substrate onto which non-specific adsorption is restrained | Tadahito Takahashi, Kazunori Kataoka, Fumiko Aboshi, Miki Kato, Tomoko Jomura +3 more | 2018-01-09 |
| 9849186 | Triblock copolymer and use therefor | Min Ley Pua, Pennapa Chonpathompikunlert, Toru Yoshitomi | 2017-12-26 |
| 9655975 | Prodrug using nitroimidazole | Yutaka Ikeda, Hikaru Hisano | 2017-05-23 |
| 9333265 | Organic-inorganic hybrid composite of polymerized nitroxide compound and inorganic particles | Yutaka Ikeda, Toru Yoshitomi, Tatsuya Yaguchi, Mayo Yamashita, Md. Amran Hossain +3 more | 2016-05-10 |
| 9327034 | Branched polyethylene glycol and use thereof | Yutaka Ikeda, Hiromichi Kawasaki, Jinya Katamachi | 2016-05-03 |
| 8980241 | Polymerized cyclic nitroxide radical compound and use thereof | Toru Yoshitomi, Hirofumi Matsui, Aki Hirayama, Takashi Mamiya, Akira Matsumura +5 more | 2015-03-17 |
| 8841138 | Surface of base material being inhibited in non-specific adsorption | Tadahito Takahashi, Kazunori Kataoka, Fumiko Aboshi, Miki Kato, Tomoko Jomura +3 more | 2014-09-23 |
| 7732158 | Method of high-speed detection for biological analyte | Kazunori Kataoka, Takehiko Ishii, Tadahito Takahashi | 2010-06-08 |
| 7691369 | Cultured cell construct which contains spheroids of cultured animal cells and the use thereof | Kazunori Kataoka, Hidenori Otsuka, Teruo Okano, Yasuhiro Horiike | 2010-04-06 |
| 7674478 | Polymer micelle as monolayer or layer-laminated surface | Kazunori Kataoka, Kazunori Emoto, Michihiro Iijima | 2010-03-09 |
| 7642343 | PEG-functional nucleic acid conjugate | Kazunori Kataoka, Shigeki Sasaki, Fumi Nagatsugi, Motoi Oishi | 2010-01-05 |
| 7517441 | Electrophoretic buffer | Yoshinobu Baba, Kazunori Kataoka, Mari Tabuchi, Yasuko Tanaka, Chie Kuwahara | 2009-04-14 |
| 7470424 | Cultured cell construct containing spheroids of cultured animal cells and utilization thereof | Kazunori Kataoka, Hidenori Otsuka, Teruo Okano, Yasuhiro Horiike | 2008-12-30 |
| 7470763 | Latex polymer particles containing fluorescent substance or contrast medium and process for producing the same | Naoya Shibata, Kazunori Kataoka | 2008-12-30 |
| 7410699 | Finely particulate composite containing carbon compound encapsulated in a polymer micelle of a block copolymer | Kazunori Kataoka, Ryosuke Kodaka | 2008-08-12 |
| 7214500 | Brush-like structured surface of poly(ethylene oxide) having elevated density | Kazunori Kataoka, Hidenori Otsuka, Katsumi Uchida, Tadahito Takahashi, Miki Kato | 2007-05-08 |
| 7129293 | Crosslinked polymers, fine polymer particle, and process for producing these | Kazunori Kataoka, Hidenori Otsuka, Atsuhiko Ogura, Takehiko Ishii, Hisato Hayashi +1 more | 2006-10-31 |
| 7122133 | Finely particulate functional metal and finely particulate functional semiconductor each with dispersion stability and process for producing the same | Kazunori Kataoka, Hidenori Otsuka, Takehiko Ishii | 2006-10-17 |
| 7041371 | Polyethylene glycol-modified semiconductor nanoparticles, method for producing the same, and material for biological diagnosis | Atsuhiko Ogura, Eui-chul Kang, Kazunori Kataoka | 2006-05-09 |