KK

Kenta Kumazaki

TO Toyota: 101 patents #29 of 26,838Top 1%
AC Aisin Aw Co.: 11 patents #156 of 2,011Top 8%
📍 Kozushima, JP: #3 of 222 inventorsTop 2%
Overall (All Time): #14,147 of 4,157,543Top 1%
101
Patents All Time

Issued Patents All Time

Showing 76–100 of 101 patents

Patent #TitleCo-InventorsDate
8246506 Control apparatus for vehicular power transmitting system Tooru Matsubara, Atsushi Tabata 2012-08-21
8246512 Control device for vehicular power transmitting device Atsushi Tabata, Tooru Matsubara, Hiroyuki Shibata 2012-08-21
8224535 Control apparatus and control method for vehicular power transmitting apparatus Atsushi Tabata, Tooru Matsubara, Hiroyuki Shibata 2012-07-17
8210291 Control apparatus and control method for power transmission apparatus for vehicle Tooru Matsubara, Atsushi Tabata, Masakazu Kaifuku 2012-07-03
8197384 Engine start-up device for hybrid vehicle power transmitting device Hiroyuki Shibata, Atsushi Tabata, Tooru Matsubara 2012-06-12
8197385 Control device for vehicular power transmitting device Tooru Matsubara, Hiroyuki Shibata, Atsushi Tabata 2012-06-12
8192326 Control device for vehicular power transmitting apparatus Tooru Matsubara, Atsushi Tabata, Masakazu Kaifuku 2012-06-05
8172721 Powertrain and method of controlling the same Tooru Matsubara, Atsushi Tabata 2012-05-08
8113987 Control device for hybrid vehicle drive apparatus Tooru Matsubara, Atsushi Tabata 2012-02-14
8092331 Electric oil pump control apparatus for vehicle, electric oil pump control method for vehicle, and shift apparatus Tooru Matsubara, Atsushi Tabata 2012-01-10
8083638 Control device for vehicle power transmitting apparatus Tatsuya Imamura, Tooru Matsubara, Atsushi Tabata, Yuji Iwase, Keita Imai 2011-12-27
8055416 System and method for controlling power transmission apparatus for vehicle Tooru Matsubara, Atsushi Tabata 2011-11-08
8052570 Control device for vehicular power transmitting apparatus Tooru Matsubara, Atsushi Tabata 2011-11-08
8033939 Control apparatus of vehicle drive apparatus Atsushi Tabata, Tooru Matsubara, Tatsuya Imamura, Yuji Iwase, Keita Imai 2011-10-11
8011485 Hydraulic oil supply structure and vehicle drive apparatus provided with the same Tetsuya Shimizu, Akira Noguchi, Kazuyuki Noda, Masaki Yoshida, Tooru Matsubara +3 more 2011-09-06
8007402 Control apparatus for hybrid vehicle drive system Atsushi Tabata, Tooru Matsubara, Hiroyuki Shibata 2011-08-30
7992385 Hydraulic control device Tetsuya Shimizu, Akira Noguchi, Kazuyuki Noda, Masaki Yoshida, Tooru Matsubara +4 more 2011-08-09
7980991 Control device for hybrid vehicle drive apparatus Tooru Matsubara, Atsushi Tabata 2011-07-19
7967090 Hybrid drive unit and running control method for hybrid drive unit Tomoo Atarashi, Shigeki Takami, Nobukazu Ike, Yuji Iwase, Atsushi Tabata +4 more 2011-06-28
7963881 Powertrain and method of controlling the same Tooru Matsubara, Atsushi Tabata 2011-06-21
7942245 Oil return structure for vehicle drive apparatus Tetsuya Shimizu, Akira Noguchi, Kazuyuki Noda, Masaki Yoshida, Tooru Matsubara +3 more 2011-05-17
7922618 Vehicular engine control apparatus Tooru Matsubara, Atsushi Tabata, Masakazu Kaifuku 2011-04-12
7909582 Vehicular oil pump control apparatus Tooru Matsubara, Atsushi Tabata 2011-03-22
7878282 Control device for hybrid vehicle Tooru Matsubara, Atsushi Tabata 2011-02-01
7601093 Vehicular drive control apparatus and method for controlling a vehicular drive apparatus Atsushi Tabata, Tooru Matsubara 2009-10-13