Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11232994 | Power semiconductor device having a distance regulation portion and power conversion apparatus including the same | Nobutake Tsuyuno, Hiromi Shimazu, Akihiro Namba, Akira Matsushita, Hiroshi Houzouji +2 more | 2022-01-25 |
| 10064310 | Power-module device, power conversion device, and method for manufacturing power-module device | Hisashi Tanie, Eiichi Ide, Hiroshi Shintani | 2018-08-28 |
| 10044220 | Uninterruptible power-supply system | Yuichiro Konishi, Keisuke Horiuchi | 2018-08-07 |
| 9585292 | Power converter | Keisuke Horiuchi, Yosei Hara, Morio Kuwano, Kinya Nakatsu | 2017-02-28 |
| 9510487 | Power conversion apparatus | Keisuke Horiuchi, Kinya Nakatsu, Morio Kuwano, Yosei Hara | 2016-11-29 |
| 9419535 | Electric power converter | Ken Maeda, Kinya Nakatsu, Yukio Hattori | 2016-08-16 |
| 9078376 | Power conversion device | Kenichiro Nakajima, Keisuke Horiuchi | 2015-07-07 |
| 8879259 | Cooling system for onboard electrical power converter, and electrical power converter for railway vehicle | Osamu Suzuki, Yosuke Yasuda, Keisuke Horiuchi, Tomoo Hayashi, Sunao Funakoshi | 2014-11-04 |
| 8472188 | Semiconductor power module, inverter, and method of manufacturing a power module | Keisuke Horiuchi, Hiroshi Hozoji, Michiaki Hiyoshi, Takehide Yokozuka | 2013-06-25 |
| 8072760 | Power inverter | Takeshi Matsuo, Haruki Hamada, Masanori Musou | 2011-12-06 |
| 7983044 | Electrical apparatus, cooling system therefor, and electric vehicle | Takayoshi Nakamura, Akihiro Tamba, Ryuichi Saito | 2011-07-19 |
| 7957145 | Electric power converter | Osamu Suzuki, Sunao Funakoshi, Keisuke Horiuchi, Yosuke Yasuda | 2011-06-07 |
| 7710721 | Power inverter | Takeshi Matsuo, Haruki Hamada, Masanori Musou | 2010-05-04 |
| 7660122 | Electrical apparatus, cooling system therefor, and electric vehicle | Takayoshi Nakamura, Akihiro Tamba, Ryuichi Saito | 2010-02-09 |
| 7516777 | Cooling jacket | Shuichi Terakado, Shigeo Ohashi, Rintaro Minamitani, Takashi Naganawa | 2009-04-14 |
| D556686 | Power module for power inverter | Takeshi Matsuo, Haruki Hamada, Masanori Musou | 2007-12-04 |
| 7252167 | Electrical apparatus, cooling system therefor, and electric vehicle | Takayoshi Nakamura, Akihiro Tamba, Ryuichi Saito | 2007-08-07 |
| 7090044 | Electrical apparatus, cooling system therefor, and electric vehicle | Takayoshi Nakamura, Akihiro Tamba, Ryuichi Saito | 2006-08-15 |
| 6978856 | Electrical apparatus, cooling system therefor, and electric vehicle | Takayoshi Nakamura, Akihiro Tamba, Ryuichi Saito | 2005-12-27 |
| 6351384 | Device and method for cooling multi-chip modules | Takahiro Daikoku, Junri Ichikawa, Kenichi Kasai | 2002-02-26 |
| 6292365 | Electronic apparatus | Noriyuki Ashiwake, Toshio Otaguro, Mitsuru Honma | 2001-09-18 |
| 5774334 | Low thermal resistant, fluid-cooled semiconductor module | Keizo Kawamura, Noriyuki Ashiwake, Takahiro Daikoku, Akio Idei, Kenichi Kasai +3 more | 1998-06-30 |
| 5705850 | Semiconductor module | Noriyuki Ashiwake, Takahiro Daikoku, Kenichi Kasai, Keizou Kawamura, Hideyuki Kimura +2 more | 1998-01-06 |
| 5270572 | Liquid impingement cooling module for semiconductor devices | Tadakatsu Nakajima, Shigeo Ohashi, Heikichi Kuwahara, Noriyuki Ashiwake, Motohiro Sato +6 more | 1993-12-14 |