Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10121598 | Method for producing electrolytic capacitor | Tatsuji Aoyama, Yukiya Shimoyama, Takuya Maruta | 2018-11-06 |
| 10121599 | Method for producing electrolytic capacitor | Tatsuji Aoyama, Junya Kushizaki, Shunpei Matsushita | 2018-11-06 |
| 9978526 | Method for producing electrolytic capacitor | Tatsuji Aoyama, Junya Kushizaki, Shunpei Matsushita | 2018-05-22 |
| 9887045 | Power storage device and manufacturing method thereof | Daisuke Kubo, Masayuki Takahashi, Yukihiro Shimasaki, Tatsuji Aoyama | 2018-02-06 |
| 9875853 | Electrical storage device, manufacturing method of the same, and separator | Daisuke Kubo, Masayuki Takahashi, Yukihiro Shimasaki, Tatsuji Aoyama | 2018-01-23 |