Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476366 | Control device and control method for variable compression ratio internal combustion engines | Yoshiaki Tanaka, Ryosuke Hiyoshi, Katsutoshi Nakamura | 2016-10-25 |
| D769189 | Power module for power inverter | Takahiro Shimura, Akira Matsushita, Yosei Hara | 2016-10-18 |
| 9422872 | Variable compression ratio internal combustion engine | Ryosuke Hiyoshi, Yoshiaki Tanaka | 2016-08-23 |
| 9407163 | Power module, power converter device, and electrically powered vehicle | Kinya Nakatsu, Hiroshi Hozoji, Takeshi Tokuyama, Toshiya Satoh, Taku Oyama +1 more | 2016-08-02 |
| D759589 | Power module for power inverter | Takahiro Shimura, Akira Matsushita, Yosei Hara | 2016-06-21 |
| 9270195 | Power converter including a power module allowing main current supply and cutoff | Shinichi Fujino, Takuma HAKUTO | 2016-02-23 |
| 9179581 | Power semiconductor device and power conversion device | Tokihito Suwa, Yujiro Kaneko, Shinichi Fujino, Takahiro Shimura | 2015-11-03 |
| 9169775 | Multi-link internal combustion engine | Yoshiaki Tanaka, Katsutoshi Nakamura | 2015-10-27 |
| 8946567 | Power module, power converter device, and electrically powered vehicle | Kinya Nakatsu, Hiroshi Hozoji, Takeshi Tokuyama, Toshiya Satoh, Taku Oyama +1 more | 2015-02-03 |
| 8888168 | Front vehicle body structure | Mitsumasa Kuwabara, Hiroyuki Matsuda, Yutaka Miyata, Tomohiro Hosokawa | 2014-11-18 |
| 8847374 | Power semiconductor module and manufacturing method thereof | Eiichi Ide, Shinji Hiramitsu, Hiroshi Hozoji, Nobutake Tsuyuno, Kinya Nakatsu +2 more | 2014-09-30 |
| 8726858 | Variable compression ratio internal combustion engine | Ryosuke Hiyoshi, Yoshiaki Tanaka | 2014-05-20 |
| 8659130 | Power module and power module manufacturing method | Kaoru Uchiyama, Tokihito Suwa, Kinya Nakatsu, Takeshi Tokuyama, Shinji Hiramitsu | 2014-02-25 |
| 8521202 | Mobile station device, wireless communication system, mobile station device control method, and mobile station device control program | Shusaku Fukumoto, Keiji Hikoso | 2013-08-27 |
| D651565 | Portion of power module for power inverter | Masashi Yura, Shinichi Fujino, Toshiya Satoh, Kinya Nakatsu, Takeshi Tokuyama | 2012-01-03 |
| D651170 | Portion of a power module for power inverter | Masashi Yura, Shinichi Fujino, Toshiya Satoh, Kinya Nakatsu, Takeshi Tokuyama | 2011-12-27 |
| 7685979 | Variable valve timing mechanism for internal combustion engine | Yuuzou Akasaka | 2010-03-30 |
| 7055477 | Valve actuation apparatus for internal combustion engine and method of adjusting lift thereof | Tamotsu Todo, Yoshihiko Yamada | 2006-06-06 |
| 6877466 | Variable valve operating system for internal combustion engine | Shigeki Shindou, Masaki Toriumi | 2005-04-12 |
| 5101848 | Shut off apparatus for a fluid passage, method for controlling the same, and method for confirming closing of the same | Yoshio Kojima, Tsutomu Okusawa, Kuniyoshi Tsubouchi, Yoichi Yoshinaga, Kenji Mitani +1 more | 1992-04-07 |
| 4989626 | Apparatus for and method of controlling the opening and closing of channel for liquid | Yoshio Kojima, Kenji Mitani | 1991-02-05 |
| 4721388 | Method of measuring shape of object in non-contacting manner | Yoshio Kojima, Kazuo Moriguti, Tsunehiko Takakusagi | 1988-01-26 |