TK

Toshihide Koyama

Mazda Motor: 9 patents #381 of 4,755Top 9%
📍 Aki, JP: #57 of 393 inventorsTop 15%
Overall (All Time): #577,014 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8794370 Powertrain system for motor vehicle and motor vehicle lower structure having the same Masaya Hiramatsu, Fumitaka Andou, Hiroaki Takeshita 2014-08-05
6938908 Automotive rear suspension system Masashi Oda, Fumitaka Andou, Masahito Watanabe 2005-09-06
6631914 Vehicle suspension device Kazunori Kawamura, Masashi Oda, Hiroyoshi Kumada 2003-10-14
6616161 Rear suspension apparatus for motor vehicle Kenji Hamada, Katsuyuki Komiya, Kenji Tomosada 2003-09-09
6267397 Suspension apparatus for a vehicle Kenji Hamada, Katsuyuki Komiya 2001-07-31
5009448 Vehicle suspension system Takao Kijima, Takeshi Edahiro, Haruyuki Taniguchi 1991-04-23
4943082 Vehicle suspension mechanism Takao Kijima, Takeshi Edahiro, Haruyuki Taniguchi 1990-07-24
4875705 Automobile rear suspension structure 1989-10-24
4826203 Automobile sub-frame structure Takao Kijima, Fumitaka Ando 1989-05-02