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 51–75 of 101 patents

Patent #TitleCo-InventorsDate
9415675 Hybrid vehicle driving device Tooru Matsubara, Atsushi Tabata, Tatsuya Imamura, Tsuyoshi Kitahata, Yasuhiro Hiasa 2016-08-16
9233614 Electric vehicle and method of controlling same, for preheating of lubricant Tatsuya Imamura, Tooru Matsubara, Takeshi Kitahata, Yasuhiro Hiasa, Atsushi Tabata 2016-01-12
9140201 Vehicle engine start control device Shunya Kato, Tooru Matsubara, Atsushi Tabata 2015-09-22
9132747 Control device of vehicle drive device Tatsuya Imamura, Atsushi Tabata, Tooru Matsubara, Koichi Okuda, Keita Imai +2 more 2015-09-15
9109648 Control device for vehicle Yasuhiro Hiasa, Atsushi Tabata, Tooru Matsubara, Tatsuya Imamura 2015-08-18
9090247 Control apparatus for vehicular drive system Shunya Kato, Tooru Matsubara, Atsushi Tabata, Yasuhiro Hiasa 2015-07-28
9079484 Control device for vehicle power transmission device Tooru Matsubara, Atsushi Tabata 2015-07-14
8939868 Control device for vehicle drive device Tooru Matsubara, Atsushi Tabata, Tatsuya Imamura 2015-01-27
8892319 Power transmitting apparatus Shunya Kato, Tooru Matsubara, Atsushi Tabata 2014-11-18
8882632 Control device of vehicle power transmission device Atsushi Tabata, Tooru Matsubara 2014-11-11
8874290 Control device for vehicle power transmission device Tooru Matsubara, Atsushi Tabata 2014-10-28
8777811 Vehicular shift control device Toshinari Suzuki, Yoshiki Ando, Masakazu Kaifuku 2014-07-15
8556771 Control apparatus for vehicular power transmitting system Tatsuya Imamura, Yuji Iwase, Atsushi Tabata, Tooru Matsubara 2013-10-15
8523736 Control apparatus for vehicular power transmitting system Tatsuya Imamura, Yuji Iwase, Atsushi Tabata, Tooru Matsubara 2013-09-03
8403807 Control device for vehicular power transmitting apparatus Atsushi Tabata, Tooru Matsubara, Hiroyuki Shibata, Yuji Iwase, Masakazu Kaifuku 2013-03-26
8380409 Vehicle power transmission system Tooru Matsubara, Atsushi Tabata, Masakazu Kaifuku 2013-02-19
8370034 Control device and control method for vehicle power transmission device Tooru Matsubara, Atsushi Tabata 2013-02-05
8348795 Control device for power transmission device Tooru Matsubara, Atsushi Tabata 2013-01-08
8342274 Control device for power transmission device for vehicle Tatsuya Imamura, Tooru Matsubara, Atsushi Tabata, Yuji Iwase, Keita Imai 2013-01-01
8311694 Control apparatus for vehicular power transmitting system Keita Imai, Tooru Matsubara, Tatsuya Imamura, Atsushi Tabata 2012-11-13
8308593 Hybrid vehicle drive system Tooru Matsubara, Atsushi Tabata, Keita Imai, Masakazu Kaifuku, Masaki Yoshida +2 more 2012-11-13
8296002 Vehicle control apparatus Tooru Matsubara, Atsushi Tabata 2012-10-23
8287429 Shifting control apparatus for vehicular power transmitting system Tooru Matsubara, Atsushi Tabata, Tatsuya Imamura 2012-10-16
8272213 Hydraulic control device for vehicular hydraulic control circuit Tooru Matsubara, Atsushi Tabata 2012-09-25
8267824 Control device for vehicle power transmitting apparatus Atsushi Tabata, Hiroyuki Shibata, Tooru Matsubara 2012-09-18