Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9130463 | Drive circuit for switching element | Takeyasu Komatsu, Yoshiyuki Hamanaka, Ryotaro Miura | 2015-09-08 |
| 9112344 | Driver for switching element and control system for rotary machine using the same | Junichi Fukuta | 2015-08-18 |
| 9090168 | Power conversion apparatus provided with substrate having insulating area | Junichi Fukuta | 2015-07-28 |
| 9093920 | Discharge control apparatus for power converting system with capacitor | Yoshiyuki Hamanaka, Yusuke Shindo, Koichi Sakata | 2015-07-28 |
| 9094010 | Circuit control device | Yuusuke Murata, Takeyasu Komatsu | 2015-07-28 |
| 9059706 | Drive circuit for switching element | Syun Miyauchi, Yoshiyuki Hamanaka, Ryotaro Miura | 2015-06-16 |
| 9041406 | Insulation deterioration detection apparatus | Hayato MIZOGUCHI | 2015-05-26 |
| 9041457 | Electronic apparatus having a diode connected to a control terminal of a switching element | Jyunji Miyachi, Kazunori Watanabe | 2015-05-26 |
| 9000693 | Failure information transmission apparatus | Yoshiyuki Hamanaka | 2015-04-07 |
| 8994437 | Semiconductor device and circuit for controlling potential of gate of insulated gate type switching device | Keisuke Hata | 2015-03-31 |
| 8954220 | Battery condition monitoring device | Shunichi Kubo | 2015-02-10 |
| 8937451 | Motor control apparatus which discharges stored charge of DC voltage smoothing capacitor when operation becomes halted | Tomoyuki Muraho | 2015-01-20 |
| 8929113 | Capacitor discharger for power conversion system | Kazunori Watanabe | 2015-01-06 |
| 8922258 | Switching element driver IC and switching element driver device equipped with the same | Masatoshi Taguchi | 2014-12-30 |
| 8884660 | Driver for switching element and control system for machine using the same | Junichi Fukuta, Kazunori Watanabe | 2014-11-11 |
| 8873645 | Information transmission apparatus | Yoshiyuki Hamanaka, Takahiro Iwamura | 2014-10-28 |
| 8848408 | Discharge control device of electric power conversion system | Yusuke Shindo, Koichi Sakata | 2014-09-30 |
| 8841870 | Driver for switching element and control system for rotary machine using the same | Junichi Fukuta | 2014-09-23 |
| 8829836 | Driver for switching element and control system for rotary machine using the same | Junichi Fukuta, Yoshiyuki Hamanaka | 2014-09-09 |
| 8823207 | Power conversion apparatus | Kazunori Watanabe | 2014-09-02 |
| 8797700 | Apparatus for detecting temperature of switching elements | Yasunari Tanimura, Shinichiro Nakata, Yusuke Shindo | 2014-08-05 |
| 8749279 | Driver apparatus for switching elements | Hiroyuki Morita, Takeyasu Komatsu, Ryotaro Miura, Tomotaka Suzuki | 2014-06-10 |
| 8704556 | Integrated circuit-based drive circuit for driving voltage-controlled switching device and method of manufacturing the drive circuit | Yoshiyuki Hamanaka, Junichi Nagata, Tomoyuki Muraho, Akito Itou | 2014-04-22 |
| 8687327 | Electronic system for converting DC voltage into AC voltage | Kazunori Watanabe, Yasunari Tanimura, Noriyuki Takagi, Yoshiyuki Hamanaka, Junichi Fukita | 2014-04-01 |
| 8680896 | Apparatus for driving voltage controlled switching elements | Junichi Fukuta, Ryotaro Miura | 2014-03-25 |