Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8802268 | Electrochemical device and manufacturing method thereof | Naoto Hagiwara, Katsuei Ishida | 2014-08-12 |
| 8765277 | Electrochemical device and packaging structure thereof | Motoki Kobayashi, Katsuei Ishida, Naoto Hagiwara | 2014-07-01 |
| 8619409 | Electrochemical device | Naoto Hagiwara, Katsuei Ishida | 2013-12-31 |
| 8536465 | Electrochemical device | Naoto Hagiwara, Katsuei Ishida, Motoki Kobayashi | 2013-09-17 |
| 8455136 | Electrochemical device | Katsuei Ishida, Naoto Hagiwara, Motoki Kobayashi | 2013-06-04 |
| 8027145 | Capacitor element and method of manufacturing capacitor element | Hidetoshi Masuda, Masaru Kurosawa, Kotaro Mizuno | 2011-09-27 |