Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512154 | Grounding structure for circuit board | Nobuo Shirokawa, Haruo Suenaga, Hisashi Morikawa, Hideaki Moriya | 2019-12-17 |
| 9724855 | Roll molding device | Tomoyuki Takamura, Keiji Hashimoto, Tomio Kinoshita | 2017-08-08 |
| 9370091 | Grounding structure for circuit board | Nobuo Shirokawa, Haruo Suenaga, Hisashi Morikawa, Hideaki Moriya | 2016-06-14 |
| 9301346 | Power supply for a high frequency heating | Hideaki Moriya, Haruo Suenaga, Shinichi Sakai, Nobuo Shirokawa | 2016-03-29 |
| 9036384 | Power converter having semiconductor switching element | Haruo Suenaga, Nobuo Shirokawa, Hideaki Moriya | 2015-05-19 |
| 8642934 | Power control apparatus for high-frequency dielectric heating and power control method for the same | Haruo Suenaga, Kenji Yasui, Shinichi Sakai, Nobuo Shirokawa, Hideaki Moriya | 2014-02-04 |
| 8624170 | Inverter controller and high-frequency dielectric heating apparatus | Haruo Suenaga, Kenji Yasui, Shinichi Sakai, Nobuo Shirokawa, Hideaki Moriya | 2014-01-07 |
| 8492687 | Power control apparatus for high-frequency dielectric heating and power control method for the same | Haruo Suenaga, Kenji Yasui, Shinichi Sakai, Nobuo Shirokawa, Hideaki Moriya | 2013-07-23 |
| 8338762 | Power control apparatus for high-frequency dielectric heating and power control method for the same | Haruo Suenaga, Kenji Yasui, Shinichi Sakai, Nobuo Shirokawa, Hideaki Moriya | 2012-12-25 |
| 8324541 | High-frequency heating device | Nobuo Shirokawa, Shinichi Sakai, Hideaki Moriya, Haruo Suenaga | 2012-12-04 |
| 8258446 | Power control apparatus for high-frequency dielectric heating and power control method for the same | Haruo Suenaga, Kenji Yasui, Shinichi Sakai, Nobuo Shirokawa, Hideaki Moriya | 2012-09-04 |
| 8253082 | Magnetron driving power source | Shinichi Sakai, Nobuo Shirokawa, Haruo Suenaga, Hideaki Moriya | 2012-08-28 |
| 8026713 | State detection device for detecting operation state of high-frequency heating apparatus | Hideaki Moriya, Nobuo Shirokawa, Haruo Suenaga, Shinichi Sakai | 2011-09-27 |
| 7960966 | State detection device for detecting operation state of high-frequency heating apparatus | Hideaki Moriya, Nobuo Shirokawa, Haruo Suenaga, Shinichi Sakai | 2011-06-14 |
| 7863887 | State detection device for detecting abnormal operation of a high-frequency magnetron heating apparatus | Hideaki Moriya, Nobuo Shirokawa, Hauo Suenaga, Shinichi Sakai | 2011-01-04 |
| 7432484 | Current control for high-frequency heating apparatus | Hideaki Moriya, Haruo Suenaga, Shinichi Sakai, Nobuo Shirokawa | 2008-10-07 |
| 7282682 | High-frequency heating apparatus | Haruo Suenaga, Hideaki Moriya, Shinichi Sakai, Hisashi Morikawa, Nobuo Shirokawa | 2007-10-16 |