Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449178 | Magnetron drive step-up transformer and transformer of magnetron drive power supply | Shinichi Sakai, Kazuho Sakamoto, Toyotsugu Matsukura, Yohzoh Ishimura | 2002-09-10 |
| 6445596 | Magnetron drive power supply | Hisashi Morikawa, Takeshi Irii | 2002-09-03 |
| 6362463 | High frequency heating apparatus | Daisuke Bessyo, Kenji Yasui, Kazuho Sakamoto, Shinichi Sakai, Haruo Suenaga +4 more | 2002-03-26 |