Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731770 | Electric flow control valve and actuator | Yasuhiro Kawase, Yukikatsu Ozaki, Mikio Matsuda, Tetsuya Itou, Hiroki Ishii | 2020-08-04 |
| 9391472 | Battery charging apparatus for vehicle | Seiji Iyasu, Shinji Andou, Kazuyoshi Obayashi | 2016-07-12 |
| 9350179 | Charging device | Shinji Ando, Seiji Iyasu, Kazuyoshi Obayashi | 2016-05-24 |
| 9184674 | Power conversion apparatus that provides power conversion between AC and DC power | Seiji Iyasu, Shinji Ando, Kazuyoshi Obayashi | 2015-11-10 |
| 9067477 | Power supply device for vehicle | Shinji Andou, Seiji Iyasu, Kazuyoshi Obayashi, Akira Sakamoto, Shigeru Kawano | 2015-06-30 |
| 8247934 | Cooling structure for electric rotating machine | Hirohito Matsui, Shinji Kouda, Ryosake Utaka, Munehiro Kamiya, Hiroshi Kaneiwa | 2012-08-21 |
| 8138640 | Rotating electric machine and cooling system for the rotating electric machine | Hiroaki Urano, Eiji Yamada, Kazutaka Tatematsu, Yasuji Taketsuna, Atomi Arakawa +3 more | 2012-03-20 |
| 8018111 | Hybrid-type synchronous machine | Hirofumi Kinjou | 2011-09-13 |
| 7821177 | Laminated core | Hirofumi Kinjou, Daisuke Miyata, Katsuhiko Oka | 2010-10-26 |
| 7814642 | Stator of electric rotating machine | Hirohito Matsui, Hirofumi Kinjo, Katsuhiko Oka, Shinji Kouda | 2010-10-19 |
| 7759834 | Electromagnetic device | Hirofumi Kinjou, Katsuhiko Oka, Daisuke Miyata | 2010-07-20 |
| 7345369 | Semiconductor device having semiconductor chip on base through solder layer and method for manufacturing the same | Naoki Hirasawa, Hirohito Matsui, Kuniaki Mamitsu, Naohiko Hirano | 2008-03-18 |
| 6742480 | Heat storage tank | Toshio Morikawa, Koichi Ban, Takashi Toyoshima | 2004-06-01 |
| 6543238 | Refrigerant cycle system with expansion energy recovery | Yasushi Yamanaka, Yasutaka Kuroda, Shin Nishida, Motohiro Yamaguchi, Yukikatsu Ozaki +2 more | 2003-04-08 |
| 6477990 | Heat storage tank in cooling water circuit | Takashi Toyoshima, Toshio Morikawa, Ikuo Ochi, Koichi Ban | 2002-11-12 |
| 6427924 | Combustion type heater | Masashi Takagi, Masakazu Ozaki, Hirohito Matsui, Yuichi Sakajo, Toshio Morikawa +1 more | 2002-08-06 |
| 6321564 | Refrigerant cycle system with expansion energy recovery | Yasushi Yamanaka, Yasutaka Kuroda, Shin Nishida, Motohiro Yamaguchi, Yukikatsu Ozaki +2 more | 2001-11-27 |
| 6260766 | Heating apparatus for vehicle | Toshio Morikawa, Hajime Ito, Toshinao Aoki, Mitsuo Inagaki, Hirohito Matsui +1 more | 2001-07-17 |
| 6048198 | Catalytic combustion type heater | Hiroshi Okada | 2000-04-11 |
| 6029613 | Viscous liquid heater | Toshihiro Ohshima, Masaru Tsunokawa, Mikio Matsuda, Mitsuo Inagaki | 2000-02-29 |
| 6007443 | Hybrid vehicle | Hironori Asa, Mitsuo Inagaki | 1999-12-28 |
| 5969624 | Battery charge control system for a hybrid vehicle driven by an electric motor and an internal combustion engine | Shoji Sakai, Hironori Asa, Mitsuo Inagaki | 1999-10-19 |
| 5939794 | Engine control system for hybrid vehicle | Shoji Sakai, Hironori Asa, Mitsuo Inagaki | 1999-08-17 |
| 5890370 | Refrigerating system with pressure control valve | Hisayoshi Sakakibara, Shin Nishida, Yuichi Sakajo, Yukikatsu Ozaki | 1999-04-06 |
| 5786640 | Generator control system for a hybrid vehicle driven by an electric motor and an internal combustion engine | Shoji Sakai, Mitsuo Inagaki, Hironori Asa | 1998-07-28 |