Inventor
ASANUMA HIROSHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “ASANUMA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISAN IND
7 patentsUS6138640AOct 31, 2000
Intake control valve device for internal combustion engine
AISAN IND23 citations92
US7891346B2Feb 22, 2011
Blowby gas returning device
AISAN IND17 citations82
US7716828B2May 18, 2010
Method of manufacturing throttle body, and throttle body
AISAN IND8 citations81
US9951876B2Apr 24, 2018
Double eccentric valve
AISAN IND3 citations71
US7441542B2Oct 28, 2008
Butterfly valves and intake air control devices for internal combustion engines
AISAN IND1 citations51
US9068536B2Jun 30, 2015
Exhaust gas recirculation apparatus
AISAN IND0 citations40
US9376988B2Jun 28, 2016
Exhaust gas recirculation valve
AISAN IND0 citations37