Inventor
NAKAYAMA TOSHIAKI
JP45 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYAMA TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
20 patentsUS5720790AFeb 24, 1998
Filter element
DENSO CORP180 citations97
US5888442AMar 30, 1999
Method of manufacturing a filter element
DENSO CORP58 citations95
US5996543ADec 7, 1999
Intake device to which engine ECU is fixed and method of assembling the same
DENSO CORP23 citations93
US7350496B2Apr 1, 2008
Intake muffler
DENSO CORP27 citations92
US5927254AJul 27, 1999
Intake duct and intake system for internal combustion engine
DENSO CORP26 citations92
US6024066AFeb 15, 2000
Air-intake module for internal combustion engine
DENSO CORP53 citations91
US6024188AFeb 15, 2000
Air induction unit for internal combustion engine
DENSO CORP23 citations90
US6155224ADec 5, 2000
Noise silencer for vehicle engine intake system
DENSO CORP23 citations89
US7207307B2Apr 24, 2007
Intake system and method for producing the same
DENSO CORP13 citations84
US9493072B2Nov 15, 2016
Safety confirmation support system for vehicle driver and method for supporting safety confirmation of vehicle driver
DENSO CORP9 citations82
US6789524B2Sep 14, 2004
Air intake system
DENSO CORP9 citations73
US9785845B2Oct 10, 2017
Drive support display device
DENSO CORP2 citations71
US9744901B2Aug 29, 2017
Vehicle-mounted apparatus
DENSO CORP5 citations71
US7441527B2Oct 28, 2008
Air suction device
DENSO CORP6 citations63
US7314032B2Jan 1, 2008
Butterfly valve apparatus and manufacturing method of the same
DENSO CORP6 citations63
US10814780B2Oct 27, 2020
Ultrasonic wave output device
DENSO CORP0 citations52
US10880639B2Dec 29, 2020
Ultrasonic wave output apparatus
DENSO CORP0 citations42
US9869747B2Jan 16, 2018
Indoor position information providing apparatus, position notifier apparatus and program
DENSO CORP0 citations42
US9613637B2Apr 4, 2017
Driving support device
DENSO CORP0 citations42
US8933794B2Jan 13, 2015
Vehicle presence notification apparatus
DENSO CORP0 citations34
NAKAYAMA TOSHIAKI
9 patentsUS8217766B2Jul 10, 2012
Vehicle presence notification apparatus
NAKAYAMA TOSHIAKI11 citations84
US8217767B2Jul 10, 2012
Vehicle presence notification apparatus
NAKAYAMA TOSHIAKI18 citations84
US8451143B2May 28, 2013
Vehicle presence notification apparatus
NAKAYAMA TOSHIAKI6 citations73
US4859112AAug 22, 1989
Device for joining frame members for picture frame
NAKAYAMA TOSHIAKI9 citations73
US9013284B2Apr 21, 2015
Vehicle presence notification apparatus
NAKAYAMA TOSHIAKI3 citations62
US8680964B2Mar 25, 2014
Vehicle presence notification apparatus
NAKAYAMA TOSHIAKI2 citations62
US8600071B2Dec 3, 2013
Vehicle existence informing device and method for informing existence of a vehicle
NAKAYAMA TOSHIAKI3 citations62
US8212656B2Jul 3, 2012
Vehicle presence notification apparatus
NAKAYAMA TOSHIAKI4 citations62
US9056321B2Jun 16, 2015
Spray gun, spray application apparatus, and spray application method
NAKAYAMA TOSHIAKI0 citations40
NIPPON DENSO CO
7 patentsUS5993580ANov 30, 1999
Process for manufacturing a filter element
NIPPON DENSO CO63 citations95
US5826553AOct 27, 1998
Air intake device for an internal combustion engine
NIPPON DENSO CO43 citations95
US5674302AOct 7, 1997
Automobile filter element
NIPPON DENSO CO97 citations95
US5664533ASep 9, 1997
Air intake device for an internal combustion engine
NIPPON DENSO CO37 citations95
US5575247ANov 19, 1996
Air intake device for an internal combustion engine
NIPPON DENSO CO44 citations95
US4702940AOct 27, 1987
Method of producing filter for air cleaner
NIPPON DENSO CO34 citations90
US4486206ADec 4, 1984
Cyclone type air cleaner
NIPPON DENSO CO55 citations90