YK

Yukio Koseki

TO Toyota: 5 patents #5,641 of 26,838Top 25%
AK Aisan Kogyo Kabushiki Kaisha: 1 patents #344 of 642Top 55%
TK Topy Kogyo Kabushiki Kaisha: 1 patents #71 of 189Top 40%
📍 Susono, JP: #472 of 1,238 inventorsTop 40%
Overall (All Time): #857,359 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10399428 Vehicle Tadashi Fujiyoshi, Nobuki Kawamoto, Takahiro Shiina, Hideaki Komada 2019-09-03
8783223 Oil pan Motoichi Murakami, Norio Inami, Ryuji Koike 2014-07-22
6807946 Fuel supply device for internal combustion engine Keiso Takeda 2004-10-26
6578778 Fuel injection valve Masahiro Koizumi, Yasunori Takaku, Keiso Takeda, Tomojiro Sugimoto 2003-06-17
6206304 Injector Keiso Takeda, Tomojiro Sugimoto, Hisato Hirooka, Minoru Ogawa, Yasuhiro Yamamoto 2001-03-27
6030051 Two-piece steel wheel Toshiharu Hosoda, Akira Suzuki, Masaru Kobayashi 2000-02-29