Inventor
ITAKURA HIDEAKI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “ITAKURA HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
9 patentsUS6701902B2Mar 9, 2004
Activated carbon canister
DENSO CORP29 citations92
US5915364AJun 29, 1999
Canister for use in evaporative emission control system for automotive vehicle
DENSO CORP23 citations89
US7320315B2Jan 22, 2008
Fuel vapor treatment system for internal combustion engine
DENSO CORP12 citations84
US6945093B2Sep 20, 2005
Fuel vapor leakage inspection apparatus
DENSO CORP13 citations84
US6732718B2May 11, 2004
Evaporative emission control apparatus
DENSO CORP15 citations84
US6966215B2Nov 22, 2005
Failure diagnosis method and failure diagnosis device of evaporated fuel treating unit
DENSO CORP7 citations74
US6634343B2Oct 21, 2003
Evaported fuel processor and fault diagnosing apparatus therefor
DENSO CORP10 citations74
US7441527B2Oct 28, 2008
Air suction device
DENSO CORP6 citations63
US6988391B2Jan 24, 2006
Fuel vapor leakage inspection apparatus
DENSO CORP3 citations63
NIPPON SOKEN
6 patentsUS6689196B2Feb 10, 2004
Fuel vapor control apparatus
NIPPON SOKEN60 citations96
US7008471B2Mar 7, 2006
Filter and canister having the same
NIPPON SOKEN25 citations92
US5692480ADec 2, 1997
Evaporative emission control system for automotive vehicle
NIPPON SOKEN29 citations90
US6823851B2Nov 30, 2004
Fuel vapor processing device for internal combustion engine
NIPPON SOKEN17 citations84
US6810861B2Nov 2, 2004
Evaporation fuel processing unit
NIPPON SOKEN18 citations84
US6817232B2Nov 16, 2004
Failure diagnosis method and failure diagnosis device of evaporated fuel treating unit
NIPPON SOKEN10 citations74