Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8997919 | Motor-driven steering controller and automobile anti-skid controller | Yoshiyuki Yasui, Wataru Tanaka, Yuji Muragishi, Eiichi Ono, Minekazu Momiyama +2 more | 2015-04-07 |
| 7891451 | Power controller and vehicle equipped with power controller | Hichirosai Oyobe, Tetsuhiro Ishikawa, Yoshitoshi Watanabe | 2011-02-22 |
| 7699137 | Motor-driven steering controller and automobile anti-skid controller | Yoshiyuki Yasui, Wataru Tanaka, Yuji Muragishi, Eiichi Ono, Minekazu Momiyama +2 more | 2010-04-20 |
| 7495399 | Power output apparatus and vehicle including the same | Hichirosai Oyobe, Tetsuhiro Ishikawa, Yoshitoshi Watanabe | 2009-02-24 |
| 7374014 | Motor-driven steering controller and automobile anti-skid controller | Yoshiyuki Yasui, Wataru Tanaka, Yuji Muragishi, Eiichi Ono, Minekazu Momiyama +2 more | 2008-05-20 |
| 7248958 | Road surface state estimating apparatus, road surface friction state estimating apparatus, road surface state physical quantity calculating apparatus, and road surface state announcing apparatus | Yoshitoshi Watanabe, Takaji Umeno, Shu Asami, Masaru Sugai | 2007-07-24 |
| 7208903 | Control device for alternating-current motor | Hideo Nakai, Hiroki Ohtani, Yukio Inaguma, Hideto Hanada, Masaki Okamura | 2007-04-24 |
| 7078874 | Control device for alternating-current motor | Hideo Nakai, Hiroki Ohtani, Yukio Inaguma, Hideto Hanada, Masaki Okamura | 2006-07-18 |
| 7010990 | Force detecting apparatus | Takaji Umeno, Yoshitoshi Watanabe, Masaru Sugai, Shu Asami | 2006-03-14 |
| 6925371 | Vehicle motion control apparatus | Yoshiyuki Yasui, Wataru Tanaka, Eiichi Ono, Yuji Muragishi, Minekazu Momiyama +3 more | 2005-08-02 |
| 6895317 | Wheel grip factor estimation apparatus | Yoshiyuki Yasui, Wataru Tanaka, Eiichi Ono, Yuji Muragishi, Minekazu Momiyama +4 more | 2005-05-17 |
| 6879938 | Tire burst prediction device | Eiichi Ono, Takaji Umeno, Hideki Ohashi, {umlaut over (K)}azuhiro Kamiya, Yukio Mori +1 more | 2005-04-12 |
| 6871530 | Physical quantity estimating apparatus and tire state determining apparatus, and estimating method of same and determination method of same | Masaru Sugai, Takaji Umeno | 2005-03-29 |
| 6802226 | Physical amount estimating apparatus, road surface friction condition estimating apparatus, steering angle neutral point estimating apparatus and air pressure reduction estimating apparatus | Eiichi Ono, Yoshitoshi Watanabe, Masanori Miyashita, Yuji Muragishi | 2004-10-12 |
| 6792343 | Antiskid braking control system | Yoshiyuki Yasui, Yuji Muragishi, Minekazu Momiyama, Kenji Asano | 2004-09-14 |
| 6668637 | Tire air pressure estimating apparatus | Eiichi Ono, Takaji Umeno | 2003-12-30 |
| 6591670 | Device for detecting wheel speed signal frequency | Takaji Umeno | 2003-07-15 |
| 6585867 | Production system of electrolyzed water | — | 2003-07-01 |
| 6522968 | Device for estimating road friction state | Shoji Ito, Masaki Yamamoto, Takaji Umeno, Yasushi Amano, Satoru Onozawa +1 more | 2003-02-18 |
| 6447076 | Device and method for estimating physical quantity and device and method for ABS control | Shoji Ito, Eiichi Ono, Masaru Sugai, Takaji Umeno, Hiroyuki Yamaguchi +1 more | 2002-09-10 |
| 6391169 | Production system of electrolyzed water | Yasuo Hara | 2002-05-21 |
| 6374172 | Vehicle driving condition detection device | Hiroyuki Yamaguchi, Yasushi Amano, Kenji Tozu, Akitaka Nishio | 2002-04-16 |
| 6324461 | Road surface condition estimating apparatus and variation reduction processing apparatus | Hiroyuki Yamaguchi, Eiichi Ono, Takaji Umeno, Masaru Sugai | 2001-11-27 |
| 6308115 | Vehicle running condition judgement device | Hiroyuki Yamaguchi, Kenji Tozu, Takayuki Itoh, Akitaka Nishio | 2001-10-23 |
| 6264292 | Wheel condition estimating apparatus | Takaji Umeno, Eiichi Ono, Hiroyuki Yamaguchi, Masaru Sugai | 2001-07-24 |