Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7683511 | Power converter and related method | Makoto Iwashima, Akihiro Hanamura, Yasuhiko Kitajima | 2010-03-23 |
| 7361590 | Semiconductor device and manufacturing method thereof | Kojiro Kobayashi, Akio Hirose | 2008-04-22 |
| 7122991 | Power conversion and vehicle | Yasuhiko Kitajima, Kantaro Yoshimoto, Ryuuta Yamaguchi, Yutaka Tajima, Yasuaki Hayami | 2006-10-17 |
| 7042086 | Stacked semiconductor module and assembling method of the same | Yoshio Shimoida, Toshiro Shinohara, Tetsuya Hayashi | 2006-05-09 |