Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11482476 | Power semiconductor device with an element installation conductor | Akira Matsushita, Yusuke Takagi | 2022-10-25 |
| 11432419 | Power semiconductor device and power conversion device | Tokihito Suwa, Yujiro Kaneko, Yusuke Takagi, Shinichi Fujino | 2022-08-30 |
| 10997574 | Self-service checkout apparatus and method thereof | — | 2021-05-04 |
| 10615102 | Power semiconductor module | Yusuke Takagi, Takeshi Tokuyama, Shun KAWANO, Akira Matsushita | 2020-04-07 |
| 10512181 | Power semiconductor device and power conversion device | Tokihito Suwa, Yujiro Kaneko, Yusuke Takagi, Shinichi Fujino | 2019-12-17 |
| 10359237 | Heat source material composition, and auxiliary heat source and heat supply method using the same | Masami Ikeda, Toshiaki Nakamura, Yoshikazu Tsuzuki, Tatsuya MINAMI | 2019-07-23 |
| 10279653 | Power converter | Yusuke Takagi, Takashi Kuboki, Akira Matsushita | 2019-05-07 |
| 10216326 | Portable apparatus | Satoshi Sato, Naoyuki Terada, Kazumasa Adachi, Makoto Furuta, Shigeyuki Adachi | 2019-02-26 |
| 10114506 | Portable apparatus | Satoshi Sato, Naoyuki Terada, Kazumasa Adachi, Makoto Furuta, Shigeyuki Adachi | 2018-10-30 |
| 10037930 | Power semiconductor module and manufacturing method of power semiconductor module | Takashi Kume, Akira Matsushita, Shinichi Fujino, Yusuke Takagi | 2018-07-31 |
| 10034401 | Power semiconductor device and power conversion device | Tokihito Suwa, Yujiro Kaneko, Yusuke Takagi, Shinichi Fujino | 2018-07-24 |
| 10027246 | Power semiconductor module and electric power conversion device | Takeshi Tokuyama, Toshiya Satoh | 2018-07-17 |
| 10026252 | Money dispensing device and accounting device | — | 2018-07-17 |
| 9992915 | Power conversion device | Akira Matsushita, Shinichi Fujino | 2018-06-05 |
| 9960147 | Power module | Shiro Yamashita, Yusuke Takagi | 2018-05-01 |
| 9912248 | Power module | Hiromi Shimazu, Kinya Nakatsu, Kouji Sasaki, Hisashi Tanie | 2018-03-06 |
| 9653762 | Battery temperature regulation system and battery temperature regulation unit | Chikako Satake, Masami Ikeda | 2017-05-16 |
| 9474191 | Power semiconductor module | Masato Higuma, Toshifumi Sagawa, Hideto Yoshinari | 2016-10-18 |
| D769189 | Power module for power inverter | Yusuke Takagi, Akira Matsushita, Yosei Hara | 2016-10-18 |
| D759589 | Power module for power inverter | Yusuke Takagi, Akira Matsushita, Yosei Hara | 2016-06-21 |
| 9241429 | Power module and power conversion apparatus using same | Yujiro Kaneko, Tokihito Suwa, Shinji Hiramitsu | 2016-01-19 |
| 9179581 | Power semiconductor device and power conversion device | Tokihito Suwa, Yujiro Kaneko, Yusuke Takagi, Shinichi Fujino | 2015-11-03 |
| 8023579 | Quadrature demodulation device, quadrature demodulation method, and quadrature demodulation program | Kouichi Sano, Yasuo Matsumoto, Masakazu Kato | 2011-09-20 |
| 7978051 | RFID interrogator device | — | 2011-07-12 |
| 7866298 | Butterfly valve device | Masashi Banse, Hidefumi Iwaki | 2011-01-11 |