Issued Patents All Time
Showing 51–75 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8422235 | Semiconductor device, and power conversion device using semiconductor device | Katsunori Azuma, Mutsuhiro Mori, Seiichi Hayakawa, Fusanori Nishikimi | 2013-04-16 |
| 8416574 | Electric power conversion apparatus | Takeshi Tokuyama, Ryuichi Saito, Keisuke Horiuchi, Toshiya Satoh, Hideki Miyazaki | 2013-04-09 |
| 8411441 | Power converter | Takayoshi Nakamura, Ryuichi Saito, Takashi Suga, Hiroki Funato | 2013-04-02 |
| 8376069 | Power conversion apparatus and electric vehicle | Hideyo Suzuki, Fusanori Nishikimi, Takeshi Matsuo, Toshiya Satou | 2013-02-19 |
| 8373300 | Power conversion apparatus and electric vehicle | Hideyo Suzuki, Fusanori Nishikimi, Takeshi Matsuo, Atsushi Yukita | 2013-02-12 |
| 8240411 | Power conversion apparatus and electric vehicle | Hideyo Suzuki, Fusanori Nishikimi, Takeshi Matsuo, Toshiya Satou | 2012-08-14 |
| 8212382 | Power conversion apparatus and electric vehicle | Hideyo Suzuki, Fusanori Nishikimi, Takeshi Matsuo, Atsushi Yukita | 2012-07-03 |
| D651565 | Portion of power module for power inverter | Masashi Yura, Shinichi Fujino, Yusuke Takagi, Toshiya Satoh, Takeshi Tokuyama | 2012-01-03 |
| D651170 | Portion of a power module for power inverter | Masashi Yura, Shinichi Fujino, Yusuke Takagi, Toshiya Satoh, Takeshi Tokuyama | 2011-12-27 |
| 8081472 | Electric circuit device, electric circuit module, and power converter | Takeshi Tokuyama, Atushi Kawabata | 2011-12-20 |
| 8064234 | Power conversion apparatus | Takeshi Tokuyama, Ryuichi Saito | 2011-11-22 |
| 7978471 | Electric power conversion apparatus | Takeshi Tokuyama, Ryuichi Saito, Keisuke Horiuchi, Toshiya Satoh, Hideki Miyazaki | 2011-07-12 |
| 7978468 | Power converter | Takayoshi Nakamura, Ryuichi Saito, Takashi Suga, Hiroki Funato | 2011-07-12 |
| 7969735 | Power converter | Takayoshi Nakamura, Ryuichi Saito, Takashi Suga, Hiroki Funato | 2011-06-28 |
| 7968925 | Power semiconductor module for inverter circuit system | Takeshi Tokuyama, Ryuichi Saito | 2011-06-28 |
| 7961472 | Electric circuit device, electric circuit module, and power converter | Takeshi Tokuyama, Atsushi Kawabata | 2011-06-14 |
| 7952876 | Electric power converter | Katsunori Azuma, Mutsuhiro Mori | 2011-05-31 |
| 7859105 | Power converter, power system provided with same, and mobile body | Koichi Yahata, Masato Takahashi, Mitsufumi Iwanaka, Ryuichi Saito, Haruki Hamada | 2010-12-28 |
| 7830689 | Power converter | Takayoshi Nakamura, Ryuichi Saito, Takashi Suga, Hiroki Funato | 2010-11-09 |
| 7816786 | Semiconductor unit, and power conversion system and on-vehicle electrical system using the same | Hideki Miyazaki, Yoshitaka Takezawa, Toshiaki Ishii, Hiroshi Hozoji | 2010-10-19 |
| 7812443 | Power semiconductor module for inverter circuit system | Takeshi Tokuyama, Ryuichi Saito | 2010-10-12 |
| 7745952 | Electric circuit module with improved heat dissipation characteristics using a fixing tool for fixing an electric apparatus to a heat sink | Satoshi Ibori, Hideki Miyazaki | 2010-06-29 |
| 7742303 | Electric power converter | Katsunori Azuma, Mutsuhiro Mori | 2010-06-22 |
| 7692923 | Power converter | Takayoshi Nakamura, Hideki Miyazaki, Ryuichi Saito | 2010-04-06 |
| D601499 | Portions of capacitor module for power inverter | Takeshi Matsuo, Fusanori Nishikimi, Toshiya Satoh | 2009-10-06 |