SK

Shoichiro Kumagai

Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
MJ Mahle Filter Systems Japan: 1 patents #43 of 115Top 40%
Overall (All Time): #989,458 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9539894 Automotive fuel tank Kotaro Tanaka, Hiroshi Kitamura 2017-01-10
7647955 Filler pipe assembly Shinya Murabayashi, Tsuyoshi Chou, Nobuyuki Kosaka, Keiichiro Tachisako 2010-01-19
7615108 Canister Hiroyuki Yoshida, Koji Yamazaki, Koichi Hidano, Takahiro Imamura 2009-11-10
7343903 Fuel tank Shinya Murabayashi, Koichiro Toyoda, Tohru Wako, Yoshinobu Terada, Yasunobu Endo 2008-03-18
6893047 Canister mounting structure Tsuyoshi Chou 2005-05-17