Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183457 | Semiconductor device, power converter, method for manufacturing semiconductor device, and method for manufacturing power converter | Yo Tanaka, Masao Kikuchi | 2021-11-23 |
| 10615131 | Semiconductor device with high quality and reliability wiring connection, and method for manufacturing the same | — | 2020-04-07 |
| 10546800 | Semiconductor module, method for manufacturing the same and electric power conversion device | Yuji Sato | 2020-01-28 |
| 10475721 | Power semiconductor device and method for manufacturing same | Kiyoshi Arai | 2019-11-12 |
| 10283430 | Power semiconductor device and method for manufacturing same | Kiyoshi Arai | 2019-05-07 |
| 9698078 | Semiconductor module and method for manufacturing the same | — | 2017-07-04 |
| 9627350 | Method for manufacturing semiconductor device | Daisuke Kawabata | 2017-04-18 |
| 9362242 | Bonding structure including metal nano particle | Aya IWATA | 2016-06-07 |
| 9324684 | Semiconductor device and manufacturing method thereof | — | 2016-04-26 |
| 8610263 | Semiconductor device module | Kiyoshi Arai | 2013-12-17 |
| 8319381 | Automotive electric motor-generator with radial plates and circuit boards disposed in a fan shape in a common plane around shaft of rotor | Yoshihito Asao | 2012-11-27 |
| 7960880 | Automotive electric motor-generator with radial plates and circuit boards disposed in a fan shape in a common plane around shaft of rotor | Yoshihito Asao | 2011-06-14 |
| 7423342 | Method for assembling semiconductor switching elements and heat sink in rotary electric machine and rotary electric machine | Hiroyuki Akita, Masaki Kato, Yoshihito Asao | 2008-09-09 |
| 7151311 | Mold resin-sealed power semiconductor device having insulating resin layer fixed on bottom surface of heat sink and metal layer on the resin layer | Dai Nakajima, Kazuhiro Tada, Taketoshi Shikano | 2006-12-19 |