Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12283436 | Power storage device, and method for manufacturing power storage device | Toshitaka Kobayashi, Eiko Ishii, RYOTA MORIOKA, Hiroki Hayashi | 2025-04-22 |
| 12205773 | Electrolytic capacitor and capacitor element | Keita Uenaka, Kei Hirota, Nao Matsumura | 2025-01-21 |
| 9287059 | Electric storage device and method of manufacture thereof | Teruhisa Miura, Ikufumi Oshima, Kazuhiro Murakami, Shusaku Kawasaki, Susumu Nomoto +3 more | 2016-03-15 |
| 9218912 | Electrochemical capacitor | Shotaro Doi, Susumu Nomoto | 2015-12-22 |
| 9030805 | Capacitor and capacitor module using the same | Teruhisa Miura, Shusaku Kawasaki | 2015-05-12 |
| 8988858 | Electrode for electrochemical capacitor and electrochemical capacitor using same | Kiyohiro Isii, Junko Fujisawa, Susumu Nomoto | 2015-03-24 |
| 8958197 | Electrode for capacitor, process for producing same, and capacitor including the electrode | Keiichi Kondou, Yukihiro Shimasaki, Tomohiro Okuzawa | 2015-02-17 |
| 8780528 | Electrolyte and electric double-layer capacitor using same | Seiji Takagi, Hiroyuki Maeshima, Nao Matsumura | 2014-07-15 |
| 8693166 | Capacitor | Keiichi Kondou, Yukihiro Shimasaki | 2014-04-08 |
| 8422199 | Electrolyte solution and electrochemical capacitor using same | Shotaro Doi, Atsuro Shirakami, Kiyohiro Isii, Susumu Nomoto | 2013-04-16 |
| 8351182 | Electric double layer capacitor | Chiho Yamada, Eri Hirose, Yoshinori Takamuku | 2013-01-08 |
| 8085525 | Electric double layer capacitor including current collector having a plurality of apertures therein | Motohiro Sakata, Keiichi Kondou | 2011-12-27 |
| 8034642 | Method for pretreating electrochemical capacitor negative electrode, method for manufacturing the electrochemical capacitor negative electrode, and method for manufacturing electrochemical capacitor using the method for manufacturing the electrochemical capacitor negative electrode | Keiichi Kondou, Susumu Nomoto | 2011-10-11 |
| 7948738 | Electrode material for electric double layer capacitor and process for producing the same, electrode for electric double layer capacitor, and electric double layer capacitor | Chiho Yamada, Kouhei Okuyama, Hisatsugu Izuhara, Mitsumasa Hijiriyama | 2011-05-24 |
| 7885053 | Electric double layer capacitor and method for manufacturing same | Nao Matsumura, Motohiro Sakata | 2011-02-08 |
| 7830647 | Capacitor | Teruhisa Miura, Shusaku Kawasaki, Masayuki Shinjou | 2010-11-09 |
| 7706127 | Capacitor | Teruhisa Miura, Motohiro Sakata, Shusaku Kawasaki, Kouji Ueoka, Shinji Nakano | 2010-04-27 |
| 7394648 | Electric double-layer capacitor, its manufacturing method, and electronic device using same | Keiichi Kondo | 2008-07-01 |
| 6665171 | Electrochemical capacitor | Yoshinori Takamuka | 2003-12-16 |
| 6621684 | Electric double layer capacitor, electrolytic solution therefore and method for suppressing self-discharge in electronic component | Yoshinori Takamuku, Yukiya Kobayashi, Minako Fujiyoshi | 2003-09-16 |
| 6315918 | Non-aqueous electrolytic solution for capacitor and capacitor containing non-aqueous electrolytic solution | Satoko Mita, Tsuneaki Koike, Takeshi Ishitoku, Tatsuyoshi Ishida, Yoshinori Takamuku | 2001-11-13 |
| 6185089 | Electrolytic solution for capacitor and capacitor | Satoko Mita, Tsuneaki Koike, Yoshinori Takamuku | 2001-02-06 |
| 5457599 | Electrolyte for electrolytic capacitors and electrolytic capacitor using the electrolyte | Yoshiteru Kuwae, Katsuji Shiono, Takaaki Kishi, Hisao Nagara, Keiji Mori +1 more | 1995-10-10 |
| 5177673 | Electrolyte for driving electrolytic capacitors and capacitor using the same | Hisao Nagara, Keiji Mori, Noriki Ushio, Katsuji Shiono, Takaaki Kishi | 1993-01-05 |
| 5055974 | Electrolyte for use in electrolytic capacitors | Yukari Washio, Nobuhiro Takeishi, Keiji Mori, Noriki Ushio, Katsuji Shiono +2 more | 1991-10-08 |