| 12407269 |
Semiconductor device, busbar, and power converter |
Masahito Mochizuki, Eiichi Ide |
2025-09-02 |
| 12132014 |
Power semiconductor apparatus |
Eiichi Ide |
2024-10-29 |
| 12095382 |
Semiconductor device, electric power conversion device, and manufacturing method of semiconductor device |
Eiichi Ide, Nobutake Tsuyuno |
2024-09-17 |
| 11430716 |
Power semiconductor device and power conversion device using the same |
Tadahiko Chida |
2022-08-30 |
| 11217385 |
Transformer and electric power converter |
Yuki Kawaguchi, Yasuaki Norimatsu, Takae Shimada |
2022-01-04 |
| 10888941 |
Power semiconductor module |
Daichi KAWAMURA, Toru Masuda, Naoki Sakurai |
2021-01-12 |
| 10186473 |
Power module |
Fusao Hojo, Nobutake Tsuyuno, Toshiaki Ishii, Akira Matsushita |
2019-01-22 |
| 10068880 |
Power module |
Nobutake Tsuyuno, Takeshi Tokuyama, Tokihito Suwa |
2018-09-04 |
| 9591789 |
Power semiconductor module and power module |
Eiichi Ide, Eiji Nishioka, Toshiaki Ishii, Kinya Nakatsu, Nobutake Tsuyuno +2 more |
2017-03-07 |
| 9583264 |
Capacitor device and electrical power conversion device |
Hiroshi Kamizuma, Kinya Nakatsu, Takeshi Tokuyama |
2017-02-28 |
| 9439332 |
Power module |
Eiichi Ide, Eiji Nishioka, Toshiaki Ishii, Kinya Nakatsu, Tokihito Suwa |
2016-09-06 |
| 9326425 |
Power module |
Tokihito Suwa, Yujiro Kaneko, Masashi Yura, Nobutake Tsuyuno, Toshiaki Ishii |
2016-04-26 |
| 9137888 |
Power distribution mounting component and inverter apparatus using same |
Hironori Matsumoto |
2015-09-15 |
| 8723306 |
Power semiconductor unit, power module, power semiconductor unit manufacturing method, and power module manufacturing method |
Nobutake Tsuyuno, Hiroshi Hozoji, Toshiaki Ishii, Tokihito Suwa, Kinya Nakatsu +1 more |
2014-05-13 |
| 8502425 |
Totally enclosed motor |
Hironori Matsumoto, Atsushi Otake, Hiroshi Morita, Kinya Kobayashi, Junnosuke Nakatsugawa |
2013-08-06 |
| 7989267 |
Manufacturing method of semiconductor device and manufacturing method of lead frame |
Fujio Ito, Hiromichi Suzuki, Akihiko Kameoka, Yoshitaka Takezawa |
2011-08-02 |
| 7374973 |
Manufacturing method of semiconductor device and manufacturing method of lead frame |
Fujio Ito, Hiromichi Suzuki, Akihiko Kameoka, Yoshitaka Takezawa |
2008-05-20 |
| 7355127 |
Printed wiring board and electronic device using the same |
Ryozo Takeuchi |
2008-04-08 |
| 6791182 |
Semiconductor device |
Ryozo Takeuchi, Toshiaki Ishii, Hiromichi Suzuki, Fujio Ito, Takafumi Nishita +2 more |
2004-09-14 |
| 6730255 |
Method of manufacture of resin block |
Ryozo Takeuchi, Koji Obata |
2004-05-04 |
| 6649847 |
Resin block insulating system |
Ryozo Takeuchi, Koji Obata |
2003-11-18 |
| 6504110 |
Insulating circuit board and power semiconductor apparatus employing the same |
Ryozo Takeuchi |
2003-01-07 |