Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |