Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10290858 | Storage element for an electrochemical device, electrochemical device using said storage element, method for manufacturing storage element for electrochemical device, and method for manufacturing electrochemical device | Naoto Hagiwara | 2019-05-14 |
| 9023510 | Electrochemical device | Kyotaro Goto, Naoto Hagiwara, Yuki Kawai | 2015-05-05 |
| 8981788 | Capacitor power supply, voltage monitoring device, method of monitoring voltage, and method of manufacturing capacitor power supply | Osamu Hamada | 2015-03-17 |
| 8902594 | Electrochemical capacitor | Kyotaro Goto, Naoto Hagiwara | 2014-12-02 |
| 8804310 | Electrochemical device | Toshiya Terui, Tomofumi Akiba, Naoto Hagiwara, Satoshi Nagura, Shin Nakagawa +1 more | 2014-08-12 |
| 8802268 | Electrochemical device and manufacturing method thereof | Naoto Hagiwara, Kazushi Yawata | 2014-08-12 |
| 8765277 | Electrochemical device and packaging structure thereof | Kazushi Yawata, Motoki Kobayashi, Naoto Hagiwara | 2014-07-01 |
| 8722232 | Electrochemical device | Naoto Hagiwara, Kyotaro Mano | 2014-05-13 |
| 8693168 | Electrochemical capacitor | Naoto Hagiwara | 2014-04-08 |
| 8619409 | Electrochemical device | Kazushi Yawata, Naoto Hagiwara | 2013-12-31 |
| 8603667 | Electrochemical device | Kyotaro Mano, Naoto Hagiwara | 2013-12-10 |
| 8536465 | Electrochemical device | Naoto Hagiwara, Kazushi Yawata, Motoki Kobayashi | 2013-09-17 |
| 8455136 | Electrochemical device | Kazushi Yawata, Naoto Hagiwara, Motoki Kobayashi | 2013-06-04 |
| 8248756 | Electrochemical device and method of manufacturing the same | Naoto Higawara | 2012-08-21 |
| 7656073 | Driving device | Yutaka Doshida, Hiroshi Kishi, Masafumi Tsukada | 2010-02-02 |