RS

Ryosuke Sugihara

TA Tayca: 20 patents #1 of 63Top 2%
NT Nec Tokin: 1 patents #143 of 299Top 50%
NC Nippon Chemi-Con: 1 patents #97 of 199Top 50%
Overall (All Time): #220,359 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11302993 Power storage device composition, power storage device separator using power storage device composition, and power storage device Keiichi Watanabe, Satoru Tsumeda, Shuichi Ishimoto 2022-04-12
11289277 Lithium ion capacitor positive electrode Keiichi Watanabe 2022-03-29
10336859 Method for preparing an electrolyte capacitor Taichi Yamaguchi, Yuhei Tsurumoto 2019-07-02
10208160 Oxidant dopant agent for conductive polymer production, and a solution thereof, and a conductive polymer prepared by using either of them, as well as an electrolyte capacitor using the conductive polymer as an electrolyte Taichi Yamaguchi, Yuhei Tsurumoto 2019-02-19
10049822 Monomer liquid for of conductive polymer production and a manufacturing method of an electrolyte capacitor using the same Taichi Yamaguchi, Yuhei Tsurumoto 2018-08-14
9953767 Conductive polymer dispersion liquid, a conductive polymer, and use thereof Kei Hirota, Kazuto Fujihara 2018-04-24
9589738 Solid electrolyte capacitor and a method for manufacturing the same Kei Hirota 2017-03-07
9460860 Dispersion of electrically conductive polymer, and electrically conductive polymer and use thereof Kei Hirota, Kazuto Fujihara 2016-10-04
9362055 Method for manufacturing solid electrolytic capacitor Kei Hirota 2016-06-07
8710177 Conductive polymer and a solid electrolytic capacitor using the same as a solid electrolyte Kazuto Fujihara, Takashi Ono 2014-04-29
8684576 Solid electrolytic capacitor Yuhei Tsurumoto, Kazuto Fujihara 2014-04-01
8426542 Oxidant and dopant solution for conductive polymer production, a conductive polymer and a solid electrolyte capacitor Yuhei Tsurumoto 2013-04-23
7651637 Dopant solution for an electroconductive polymer, an oxidant and dopant solution for an electroconductive polymer, an electroconductive composition and a solid electrolytic capacitor 2010-01-26
7651639 Conductive polymer and solid electrolytic capacitor using the same Masaaki Tozawa 2010-01-26
6423320 Inhibitor of immunoglobulin E antibody production Hitoshi Oomori, Yoichi Ooiso 2002-07-23
5989874 Humectant, antistatic agent, dispersant and film-forming agent having polysaccharide as active principle, preparation process of polysaccharides, and Kliebsiella ocytoca TNM-3 strain Osamu Nakanishi, Yoichi Ooiso, Takeshi Okumiya, Kaoru Kawashima 1999-11-23
5760213 Immunoactivating agent Yoichi Ooiso, Hitoshi Oomori 1998-06-02
5739014 Polysaccharide, process for production thereof, use thereof, and agrobacterium radiobacter TNM2 strain Osamu Nakanishi, Yoichi Ooiso, Takeshi Okumiya, Kaoru Kawashima, Akira Misaki +1 more 1998-04-14
5527904 Polysaccharides, process for producing polysaccharides, uses of polysaccharides and Azotobacter beijerinckii TNM1 Osamu Nakanishi, Yoichi Ooiso, Takeshi Okumiya, Akira Misaki, Masahira Nakagawa 1996-06-18
5508190 Azotobacter beijerinckii TNM1 Osamu Nakanishi, Yoichi Ooiso, Takeshi Okumiya, Akira Misaki, Masahira Nakagawa 1996-04-16