Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431297 | Electrolytic capacitor having an external electrode layer with a varying thickness and method for manufacturing the same | Tomohiro Noda | 2025-09-30 |
| 11984272 | Solid electrolytic capacitor | Junichi Kasuya, Kenichi Oshiumi, Koji Fujimoto, Kazutoyo Horio, Katsutomo Aritomi | 2024-05-14 |
| 11972907 | Solid electrolytic capacitor | Kenichi Oshiumi, Kazutoyo Horio, Junichi Sato, Keiji Yoshida | 2024-04-30 |
| 11810728 | Electrolytic capacitor | Yoshiyuki Nomura | 2023-11-07 |
| D997871 | Capacitor | Yasuhiro Tamatani, Kenichi Oshiumi, Junichi Sato, Kazutoyo Horio, Keiji Yoshida | 2023-09-05 |
| 10754332 | Monitoring device that performs monitoring on operations of an actual machine | Takaaki Yoshii, Satoshi Oyama, Katsuhisa Furuta | 2020-08-25 |
| 10643798 | Solid electrolytic capacitor | — | 2020-05-05 |
| 8288287 | Etching method and etching equipment | Kazuo Takata, Yutaka Kudou | 2012-10-16 |
| 8116069 | Electrolytic capacitor | Seitaro Onoue, Takayuki Ueda, Keiichiro Mizuta, Hironobu Hashimoto, Taisuke Kasahara | 2012-02-14 |
| 7642194 | Method for etching and apparatus for etching | Yuji Kato, Eiji Ishikawa, Yutaka Kudou, Kazuo Takata | 2010-01-05 |
| 7195527 | Operational control device for jet propulsion watercraft | Kenji Itou | 2007-03-27 |
| 6620737 | Plasma etching method | Go Saito, Masamichi Sakaguchi, Hitoshi Kobayashi, Motohiko Yoshigai | 2003-09-16 |
| 5713297 | Adjustable sponson for watercraft | Toshiaki Ibata, Bruce Richter | 1998-02-03 |
| 5353734 | Seat for watercraft | — | 1994-10-11 |
| 5171171 | Kill switch assembly for small watercraft | — | 1992-12-15 |
| 4981121 | Starting-stopping device for small sized jet propulsion boat | — | 1991-01-01 |
| 4979459 | Small sized jet propulsion boat | Hideki Kishi | 1990-12-25 |