Issued Patents All Time
Showing 26–50 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10075059 | Current detection apparatus and power conversion apparatus | Seiji Iyasu, Kimikazu Nakamura, Yuichi Handa | 2018-09-11 |
| 10050513 | Control apparatus capable of appropriately suppressing a surge voltage | Seiji Iyasu, Kimikazu Nakamura, Yuichi Handa | 2018-08-14 |
| 9825473 | Contactless power transfer system | Hiroaki Yuasa | 2017-11-21 |
| 9768622 | Non-contact power transmitting and receiving system | Shinji Ichikawa | 2017-09-19 |
| 9621046 | Power converter for driving a switch based on current command and current flowing therein | Hirofumi Kinjo, Keiji Shigeoka, Kimikazu Nakamura | 2017-04-11 |
| 9577535 | Power conversion apparatus | Norihito Kimura, Kimikazu Nakamura | 2017-02-21 |
| 9444246 | Power converter with switching element | Kimikazu Nakamura | 2016-09-13 |
| 9343973 | Power conversion apparatus | Norihito Kimura, Kimikazu Nakamura | 2016-05-17 |
| 9343986 | Power converter with current feedback loop | Norihito Kimura, Hideki Itou | 2016-05-17 |
| 9333949 | Washer system for vehicle | Yuta Doi, Tomoyuki Kikuta | 2016-05-10 |
| 9294001 | Power converter with dead-time control function | Norihito Kimura, Kimikazu Nakamura, Kenji Tomita | 2016-03-22 |
| 9184736 | Current mode controlled power converter | Hirofumi Kinjou, Keiji Shigeoka, Kimikazu Nakamura | 2015-11-10 |
| 9160238 | Power converter with current feedback loop | Hideki Itou, Norihito Kimura | 2015-10-13 |
| 9160237 | Electric power converter | Hideki Itou, Yuuichi Handa | 2015-10-13 |
| 9142346 | Transformer | Hideki Itou, Masamichi Ishikawa | 2015-09-22 |
| 9071149 | Electric power conversion circuit | Hirofumi Kinjou, Keiji Shigeoka, Kenji Tomita, Kimikazu Nakamura | 2015-06-30 |
| 8994353 | Power converter with a pulse-width limiter that limits a drive signal pulse width according to the input voltage | — | 2015-03-31 |
| 8929100 | Power converter enabling suppression of magnetic flux bias in a transformer of the converter | Takashi Sumi, Hiroyuki Sakakibara | 2015-01-06 |
| 8796816 | Semiconductor module with electrical switching elements | Yuuichi Handa | 2014-08-05 |
| 8489266 | Vehicle power system | Nobumasa Ueda, Naoki Yamamoto, Yuuki Tsutsu, Takuto SUZUKI | 2013-07-16 |
| 8420175 | Composition containing crystalline cellulose composite | Yukio Yamawaki | 2013-04-16 |
| 8292017 | Motorcycle | Yusuke Inoue, Satoshi Matsushima, Tatsuya Sasaki, Hiroshi Nakashima | 2012-10-23 |
| 8260977 | CEC communications device, audio and visual device using thereof, and CEC communications method | Yasuharu Terauchi, Hideki Iwata, Futoshi Ushio | 2012-09-04 |
| 8072165 | Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of brushless motors | Hiroyasu BABA, Kiyoshi Nagata, Masaya Ootake | 2011-12-06 |
| 8054017 | Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of brushless motors | Hiroyasu BABA, Naoki Yamamoto, Kiyoshi Nagata, Masaya Ootake | 2011-11-08 |