AT

Atsushi Takumi

TO Toyota: 3 patents #8,352 of 26,838Top 35%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
Overall (All Time): #1,581,004 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7354882 Carbon monoxide removing catalyst and production process for the same as well as carbon monoxide removing apparatus Takashi Amano, Shugou Zhang, Hiroshi Tabata 2008-04-08
6390030 Fuel reformer for mounting on a vehicle Ryuhei Isogawa, Yasuhiro Nobata, Masatsune Kondo, Shigeru Ogino, Kenji Kimura +6 more 2002-05-21
5289893 Steering control apparatus Junji Yamamoto, Yoshinobu Suzuki, Takashi Omitsu, Noriaki Hattori, Hideki Kusunoki 1994-03-01