TK

Takehiko Kowatari

HI Hitachi: 3 patents #420 of 3,950Top 15%
HC Hitachi Car Engineering Co.: 1 patents #39 of 140Top 30%
📍 Chiyoda, JP: #20 of 163 inventorsTop 15%
Overall (2002): #20,221 of 266,432Top 8%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6459984 Intake air flow rate measurement apparatus Toshihiro Aono 2002-10-01
6401690 Electric-control-type throttle apparatus Yuzo Kadomukai, Shigeru Tokumoto, Yasuo Saito, Toshifumi Usui, Masaru Ito 2002-06-11
6386182 Method and apparatus for controlling intake air flow rate of an engine and method for controlling output Yuzo Kadomukai, Toshihiro Aono, Toshifumi Usui 2002-05-14