EW

Eisuke Wayama

HI Hitachi: 5 patents #97 of 3,189Top 4%
HC Hitachi Car Engineering Co.: 2 patents #14 of 115Top 15%
📍 Hitachinaka, JP: #5 of 278 inventorsTop 2%
Overall (2005): #7,633 of 245,428Top 4%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6973916 ELECTRONIC CONTROL TYPE THROTTLE VALVE APPARATUS, NON-CONTACT TYPE ROTATION ANGLE DETECTING APPARATUS USED IN ELECTRONIC CONTROL TYPE THROTTLE VALVE APPARATUS ETC. AND SIGNAL PROCESSING APPARATUS FOR HALL ELEMENT 2005-12-13
6966297 Throttle device for internal-combustion engine Yoshikatsu Hashimoto, Yasuo Saito, Toshifumi Usui 2005-11-22
6945228 Throttle device for internal-combustion engine Yasuo Saito, Yoshikatsu Hashimoto, Toshifumi Usui 2005-09-20
6932051 Throttle valve opening and closing device Masahiko Soshino, Takehiko Kowatari, Yuzo Kadomukai, Yuki Ejiri, Kenji Ono +4 more 2005-08-23
6912993 Throttle system Tomonaga Oyamada, Yuuichi Yanagase, Takehiko Kowatari, Teruhiko Minegishi 2005-07-05