Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8134816 | High-frequency power supply system | Hiroyuki Kotani, Hirotaki Takei, Yoshifumi Ibuki | 2012-03-13 |
| 7796368 | High-frequency power supply system | Hiroyuki Kotani, Hirotaki Takei, Yoshifumi Ibuki | 2010-09-14 |
| 5760544 | Magnetron microwave generator with filament-life diagnostic circuit | Michio Taniguchi, Yoshiki Fukumoto, Daisuke Matsuno, Yoshinobu Kasai | 1998-06-02 |
| 5721470 | Microwave generator apparatus comprising controller for automatically adjusting filament power of a magnetron | Noboru Kuriyama, Yoshiki Fukumoto | 1998-02-24 |