Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11398358 | Electrolytic capacitor and manufacturing method therefor | Hiroyuki Matsuura, Hidehiro Sasaki, Tatsuji Aoyama | 2022-07-26 |
| 11063324 | Positive electrode with lead member for electrochemical devices, method for producing same and electrochemical device | Yasuyuki Ito, Susumu Nomoto, Nao Matsumura | 2021-07-13 |
| 10679800 | Electrolytic capacitor and manufacturing method therefor | Hiroyuki Matsuura, Hidehiro Sasaki, Tatsuji Aoyama | 2020-06-09 |
| 10559432 | Electrolytic capacitor and manufacturing method therefor | Hiroyuki Matsuura, Hidehiro Sasaki, Tatsuji Aoyama | 2020-02-11 |
| 9966200 | Electrolytic capacitor and manufacturing method therefor | Hiroyuki Matsuura, Hidehiro Sasaki, Tatsuji Aoyama | 2018-05-08 |
| 9728338 | Method for manufacturing solid electrolytic capacitor | Makoto Nagashima, Youichirou Uka, Koji Okamoto | 2017-08-08 |
| 9595396 | Electrolytic capacitor and manufacturing method therefor | Hiroyuki Matsuura, Hidehiro Sasaki, Tatsuji Aoyama | 2017-03-14 |
| 9208954 | Electrolytic capacitor | Hiroyuki Matsuura, Hidehiro Sasaki, Tatsuji Aoyama | 2015-12-08 |
| 8154854 | Solid electrolytic capacitor and method of manufacturing the same | Ayumi Kochi, Seiji Takagi, Hiroyuki Matsuura, Tatsuji Aoyama, Yukiya Shimoyama | 2012-04-10 |
| 7990681 | Aluminum electrolytic capacitor | Hisao Nagara, Kazunari Imamoto, Hiroyuki Matsuura | 2011-08-02 |
| 7859828 | Electrolytic solution for electrolytic capacitor, and electrolytic capacitor using the same | Yukiyasu Sugihara, Keiko Hamada, Hiroyuki Matsuura, Hiroki Kusayanagi, Shinya Taguchi | 2010-12-28 |
| 7643270 | Electrode foil for capacitors and solid electrolytic capacitor | Tatsuji Aoyama, Hiroyuki Matsuura, Yukiya Shimoyama, Kazuhiko Mikami | 2010-01-05 |
| 7621970 | Manufacturing method of electrolytic capacitor | Hiroyuki Matsuura | 2009-11-24 |