Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7492098 | Coil assembly body structure for electrodeless discharge lamp | Hidenori Kakehashi, Shohei Yamamoto, Koji Hiramatsu, Keisuke Harada, Yoshinobu Shibata | 2009-02-17 |
| 6111392 | Power source device including a plurality of switching circuit for power conversion with switching elements used in common | Yutaka Iwahori, Hiroichi Shinbori, Tsutomu Shiomi, Toshiaki Nakamura | 2000-08-29 |
| 6108225 | Power device with commonly used switching elements | Yutaka Iwahori, Hiroichi Shinbori, Tsutomu Shiomi, Toshiaki Nakamura | 2000-08-22 |
| 5930127 | Power source device | Yutaka Iwahori, Hiroichi Shinbori, Tsutomu Shiomi, Toshiaki Nakamura, Naoki Komatsu +1 more | 1999-07-27 |