Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9842703 | Aluminum electrolytic capacitor and rubber seal for same | Hiroshi Yanaka, Kaori Matsumura, Hikaru Santsuka, Naozumi KIMURA, Hidekazu Mizushima | 2017-12-12 |
| 9496091 | Aluminum electrolytic capacitor and rubber seal for same | Hiroshi Yanaka, Kaori Matsumura, Hikaru Santsuka, Naozumi KIMURA, Hidekazu Mizushima | 2016-11-15 |
| 4740869 | Electrolytic capacitor | Takeshi Morimoto, Toshiya Matsubara, Yoshiki Hamatani, Hideo Shimizu, Shigeo Komatsu +1 more | 1988-04-26 |
| 4734821 | Electrolytic capacitor | Takeshi Morimoto, Yoshiki Hamatani, Toshiya Matsubara, Hideo Shimizu | 1988-03-29 |