Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11929668 | DC pulse power supply device and magnetic saturation reset method for DC pulse power supply device | Itsuo Yuzurihara, Tomohiro Yoneyama, Koichi Miyazaki | 2024-03-12 |
| 11881777 | DC pulse power supply device | Itsuo Yuzurihara, Tomohiro Yoneyama, Koichi Miyazaki | 2024-01-23 |
| 11799373 | DC pulse power supply device | Itsuo Yuzurihara, Tomohiro Yoneyama, Koichi Miyazaki | 2023-10-24 |
| 11764666 | DC pulse power supply device and frequency control method for DC pulse power supply device | Itsuo Yuzurihara, Tomohiro Yoneyama, Koichi Miyazaki | 2023-09-19 |
| 11677385 | DC pulse power supply device and duty control method for DC pulse power supply device | Itsuo Yuzurihara, Tomohiro Yoneyama, Koichi Miyazaki | 2023-06-13 |
| 10244615 | Radio frequency power source device, and power source for dual cathodes | Itsuo Yuzurihara, Shinichi Kodama | 2019-03-26 |
| 9806629 | Single-phase inverter | Itsuo Yuzurihara, Shinichi Kodama | 2017-10-31 |
| 9621064 | Arc quenching circuit for a power supply in a plasma generator | Itsuo Yuzurihara, Shinichi Kodama | 2017-04-11 |
| 9450519 | DC power source, and DC power source control method | Itsuo Yuzurihara, Shinichi Kodama | 2016-09-20 |
| 9160240 | DC power supply device, and control method for DC power supply device | Itsuo Yuzurihara, Shinichi Kodama | 2015-10-13 |
| 9137885 | DC power supply device, and control method for DC power supply device | Itsuo Yuzurihara, Shinichi Kodama | 2015-09-15 |
| 8730700 | Current source inverter and method for controlling current source inverter | Itsuo Yuzurihara, Shinichi Kodama | 2014-05-20 |
| 7384091 | Vehicle door | Kensuke Fukuda, Katsuhisa Ishihara, Atsuhiko Furukawa | 2008-06-10 |
| 7262378 | Combination switch for vehicle and assembly method of same | Tetsuya Inotsuka | 2007-08-28 |
| 5332786 | Reactive hotmelt adhesive composition | Mitsuo Nagata, Masatoshi Asakura | 1994-07-26 |
| 4593276 | Overcurrent display device | Mitsuo Aida, Mitsuharu Kudomi | 1986-06-03 |