Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11063324 | Positive electrode with lead member for electrochemical devices, method for producing same and electrochemical device | Shigetaka Furusawa, Yasuyuki Ito, Nao Matsumura | 2021-07-13 |
| 10923296 | Method for manufacturing positive electrode including conductive polymer layer selectively formed on surface of carbon layer disposed on current collector for power storage device, and method for manufacturing power storage device | TOUGO ENDOU, Yasuyuki Ito, Nao Matsumura, Hiroki Hayashi, Makoto Akutsu | 2021-02-16 |
| 10867754 | Electrochemical device | Hiroki Hayashi | 2020-12-15 |
| 9287059 | Electric storage device and method of manufacture thereof | Teruhisa Miura, Ikufumi Oshima, Kazuhiro Murakami, Hideki Shimamoto, Shusaku Kawasaki +3 more | 2016-03-15 |
| 9218912 | Electrochemical capacitor | Shotaro Doi, Hideki Shimamoto | 2015-12-22 |
| 8988858 | Electrode for electrochemical capacitor and electrochemical capacitor using same | Kiyohiro Isii, Hideki Shimamoto, Junko Fujisawa | 2015-03-24 |
| 8422199 | Electrolyte solution and electrochemical capacitor using same | Shotaro Doi, Atsuro Shirakami, Kiyohiro Isii, Hideki Shimamoto | 2013-04-16 |
| 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, Hideki Shimamoto | 2011-10-11 |
| 6592838 | Activated carbon for use in electric double layer capacitor and method of producing the same | Kaneharu Yoshioka, Eri Hirose | 2003-07-15 |
| 6507480 | Electric double layer capacitor | Masakazu Tanahashi, Mikinari Shimada, Emiko Igaki | 2003-01-14 |
| 6127904 | Surface acoustic wave filter having unidirectional and bidirectional transducers | Mitsuhiro Tanaka, Masahiko Sugiyama, Kenji Suzuki | 2000-10-03 |
| 5909157 | Surface acoustic wave filter device and transducer therefor having unidirectional and bidirectional structures | Mitsuhiro Tanaka, Masahiko Sugiyama, Kenji Suzuki | 1999-06-01 |
| 5663695 | Surface acoustic wave filter device and transducer therefor | Mitsuhiro Tanaka, Masahiko Sugiyama, Kenji Suzuki | 1997-09-02 |
| 4989338 | V-shaped groove inspecting and working method | Hiroyuki Tsuji, Takashi Ota | 1991-02-05 |