Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9960702 | Switch device, power conversion device, motor drive device, air blower, compressor, air conditioner, refrigerator, and freezer | Takuya Shimomugi, Koichi Arisawa, Yosuke Shinomoto, Shigeo Umehara, Shinichiro Ura +1 more | 2018-05-01 |
| 9929636 | DC power-supply device, motor drive device including the same, and refrigeration-cycle application device including the motor drive device | Yosuke Shinomoto, Kazunori Hatakeyama, Shota Kamiya | 2018-03-27 |
| 9800077 | DC power-supply device and refrigeration-cycle application device including the same | Kazunori Hatakeyama, Yosuke Shinomoto | 2017-10-24 |
| 9780717 | Power conversion device, motor driving device including power conversion device, blower and compressor including motor driving device, and air conditioner, refrigerator, and freezer including blower and compressor | Takuya Shimomugi, Koichi Arisawa, Yosuke Shinomoto, Shigeo Umehara, Shinichiro Ura +1 more | 2017-10-03 |
| 9742267 | Power conversion apparatus and refrigeration air-conditioning apparatus | Koichi Arisawa, Takuya Shimomugi, Takashi Yamakawa, Yosuke Shinomoto, Kenta Yuasa +3 more | 2017-08-22 |
| 9698147 | Semiconductor integrated circuit device having low and high withstanding-voltage MOS transistors | Hirofumi Harada, Hisashi Hasegawa, Shinjiro Kato, Hideo Yoshino | 2017-07-04 |
| 9647604 | Power conversion device, motor drive device including power conversion device, air blower and compressor including motor drive device, and air conditioner, refrigerator, and freezer including air blower and compressor | Koichi Arisawa, Takuya Shimomugi, Yosuke Shinomoto, Shigeo Umehara, Shinichiro Ura +1 more | 2017-05-09 |
| 9641121 | Power conversion device and motor drive device including power conversion device | Takuya Shimomugi, Koichi Arisawa, Yosuke Shinomoto, Shigeo Umehara, Shinichiro Ura +1 more | 2017-05-02 |
| 9621025 | Backflow preventing device, power conversion apparatus, motor driver, and refrigerating and air-conditioning apparatus | Takuya Shimomugi, Koichi Arisawa, Takashi Yamakawa, Noriyuki Matsubara, Shinsaku Kusube +2 more | 2017-04-11 |
| 9531301 | Power conversion device and motor driving device | Takuya Shimomugi, Koichi Arisawa, Yosuke Shinomoto, Shigeo Umehara, Shinichiro Ura +1 more | 2016-12-27 |
| 9431915 | Power conversion apparatus and refrigeration air-conditioning apparatus | Koichi Arisawa, Takuya Shimomugi, Takashi Yamakawa, Yosuke Shinomoto, Kenta Yuasa +3 more | 2016-08-30 |
| 9111951 | Semiconductor device | Jun Osanai | 2015-08-18 |
| 7351595 | Method for manufacturing semiconductor device | Kazutoshi Ishii, Jun Osanai, Yuichiro Kitajima, Yukimasa Minami, Miwa Wake | 2008-04-01 |
| 7335518 | Method for manufacturing semiconductor device | Kazutoshi Ishii, Jun Osanai, Yuichiro Kitajima, Yukimasa Minami, Miwa Wake | 2008-02-26 |
| 7192790 | Manufacturing method for a semiconductor device | Kazutoshi Ishii, Jun Osanai, Yuichiro Kitajima, Yukimasa Minami, Miwa Wake | 2007-03-20 |
| 7129099 | Method for manufacturing semiconductor device | Kazutoshi Ishii, Jun Osanai, Yuichiro Kitajima, Yukimasa Minami, Miwa Wake | 2006-10-31 |
| 7043328 | Method for manufacturing semiconductor device utilizing monitor wafers | Kazutoshi Ishii, Jun Osanai, Yuichiro Kitajima, Yukimasa Minami, Miwa Wake | 2006-05-09 |
| 6750531 | Semiconductor device having polycrystalline silicon film resistor and manufacturing method therefor | Nobuo Takei, Toshihiko Omi | 2004-06-15 |