RS

Ryouhei Shigeta

JT Jtekt: 4 patents #427 of 1,969Top 25%
TK Toyoda Koki Kabushiki Kaisha: 3 patents #152 of 674Top 25%
MM Mitsubishi Motors: 2 patents #508 of 1,823Top 30%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
Overall (All Time): #746,643 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8229640 Drive force transmission apparatus, control method of drive force transmission apparatus, and limited slip differential Akihiro Ohno, Hiroyuki Ando, Masaki Mita, Tomohiro Nozu 2012-07-24
7581612 Drive force distribution device and method for distributing drive force Tomoaki Kato, Akihiro Ohno, Tsuyoshi Murakami, Yasushi Yamada, Tadashi Yoshioka +1 more 2009-09-01
7553257 Drive force distribution device and method for distributing drive force Tomoaki Kato, Akihiro Ohno, Tsuyoshi Murakami, Tadashi Yoshioka, Shunzo Tanaka 2009-06-30
7487028 Device and method for evaluating low-μ road and power distribution control device for four-wheel drive vehicles Tsuyoshi Murakami 2009-02-03
7048084 Power distribution control apparatus of four-wheel drive vehicle Tsuyoshi Murakami, Hisao Fumoto, Yutaka Hirokane 2006-05-23
6823252 Drive power distribution control method and device for four-wheel drive vehicle Isao Ito, Tsuyoshi Murakami, Hisaaki Wakao, Yasushi Yamada 2004-11-23
6752742 Power distribution method and power distribution control apparatus for vehicle Tsuyoshi Murakami, Hideshi Hiruta, Hisao Fumoto, Masashi Oda 2004-06-22