TT

Takahiko Tsutsumi

TO Toyota: 30 patents #552 of 26,838Top 3%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #123,344 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
8311711 Shift control device for vehicular automatic transmission Toshio Sugimura 2012-11-13
7740559 Shift control device of vehicular automatic transmission Atsushi Ayabe, Toshio Sugimura, Hisashi Ishihara, Kazuhiro Iketomi, Yosuke Takaie 2010-06-22
7629760 Controlling device for range switch mechanism Eiji Isobe, Shigeru Kamio, Takeshi Miyagawa, Hideto Watanabe, Yoshimitsu Yokouchi +1 more 2009-12-08
7563197 Shift control device and shift control method of automatic transmission Atsushi Ayabe, Toshio Sugimura, Hisashi Ishihara, Kazuhiro Iketomi, Yosuke Takaie 2009-07-21
7563198 Shift control device and shift control method of automatic transmission Atsushi Ayabe, Toshio Sugimura, Ayumu Sagawa, Hisashi Ishihara, Kazuhiro Iketomi +1 more 2009-07-21