Inventor
ASAI MASAHIRO
JP56 patents
⚠️ This page may combine multiple inventors who share the name “ASAI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
19 patentsUS6645252B2Nov 11, 2003
Drive unit for prosthetic limb
HONDA MOTOR CO LTD89 citations98
US6910331B2Jun 28, 2005
Stirling engine
HONDA MOTOR CO LTD47 citations92
US5697332ADec 16, 1997
Combustion controller for a spark ignition type two-cycle engine
HONDA MOTOR CO LTD39 citations92
US6740439B2May 25, 2004
Compound-type energy generation system
HONDA MOTOR CO LTD8 citations74
US6578359B2Jun 17, 2003
Stirling engine
HONDA MOTOR CO LTD7 citations74
US6312300B1Nov 6, 2001
2-cycle engine and a watercraft having the 2-cycle engine installed therein
HONDA MOTOR CO LTD8 citations74
US6129059AOct 10, 2000
2-stroke cycle internal combustion engine
HONDA MOTOR CO LTD7 citations74
US5997373ADec 7, 1999
Jet-propelled boat
HONDA MOTOR CO LTD7 citations73
US5897843AApr 27, 1999
Exhaust gas purifier
HONDA MOTOR CO LTD7 citations73
US5599253AFeb 4, 1997
Deceleration control apparatus for two-cycle engine of the spark ignition type for a vehicle
HONDA MOTOR CO LTD10 citations72
US6230672B1May 15, 2001
Two-cycle internal combustion engine
HONDA MOTOR CO LTD12 citations71
US5373816ADec 20, 1994
Exhaust control device for a two motor cycle engine
HONDA MOTOR CO LTD15 citations70
US4706617ANov 17, 1987
Two-cycle engine
HONDA MOTOR CO LTD11 citations68
US6543216B2Apr 8, 2003
Heating device for external combustion engine
HONDA MOTOR CO LTD4 citations63
US6145483ANov 14, 2000
Two-cycle internal combustion engine
HONDA MOTOR CO LTD2 citations63
US6095103AAug 1, 2000
Exhaust control valve structure for 2-cycle engine
HONDA MOTOR CO LTD4 citations63
US5960749AOct 5, 1999
Two-cycle internal combustion engine
HONDA MOTOR CO LTD3 citations61
US6536386B2Mar 25, 2003
Assist gas fuel injection mechanism for 2-cycle internal combustion engine
HONDA MOTOR CO LTD2 citations59
US5645018AJul 8, 1997
Two cycle internal combustion engine
HONDA MOTOR CO LTD4 citations58
SONY CORP
12 patentsUS5870710AFeb 9, 1999
Audio transmission, recording and reproducing system
SONY CORP384 citations98
US5991291ANov 23, 1999
Server of a computer network telephone system
SONY CORP126 citations97
US6188677B1Feb 13, 2001
Telephone apparatus used for computer network telephone system
SONY CORP62 citations95
US7477231B2Jan 13, 2009
Information display input device and information display input method, and information processing device
SONY CORP29 citations93
US6108329AAug 22, 2000
Telephone apparatus used for computer network telephone system
SONY CORP42 citations92
US6014687AJan 11, 2000
System for audio communication between two terminals connected to the internet network
SONY CORP55 citations92
USRE41009ENov 24, 2009
Audio transmission, recording and reproducing system
SONY CORP1 citations62
US7337228B2Feb 26, 2008
Information processing method and apparatus and recording medium for controlling and simplifying a sign-up operation of an apparatus over a network
SONY CORP6 citations59
US6973302B2Dec 6, 2005
Information processing terminal
SONY CORP2 citations56
USRE42701ESep 13, 2011
Audio transmission, recording and reproducing system
SONY CORP0 citations52
USRE41544EAug 17, 2010
Audio transmission, recording and reproducing system
SONY CORP0 citations52
USRE41256EApr 20, 2010
Audio transmission, recording and reproducing system
SONY CORP0 citations52
NGK SPARK PLUG CO
6 patentsUS6383353B1May 7, 2002
Oxygen sensor
NGK SPARK PLUG CO19 citations84
US6513363B2Feb 4, 2003
Gas sensor and method of producing the same
NGK SPARK PLUG CO9 citations74
US6500322B2Dec 31, 2002
Gas sensor
NGK SPARK PLUG CO13 citations74
US6446489B2Sep 10, 2002
Gas sensor and method of producing the same
NGK SPARK PLUG CO10 citations74
US7562555B2Jul 21, 2009
Water-repellent filter, a method of manufacturing a water-repellent filter member, and gas sensor
NGK SPARK PLUG CO6 citations60
US11531002B2Dec 20, 2022
Gas sensor
NGK SPARK PLUG CO0 citations59
NIPPON DENSO CO
4 patentsUS5000047AMar 19, 1991
Pressure sensor
NIPPON DENSO CO59 citations94
US4244337AJan 13, 1981
Ignition system for internal combustion engines
NIPPON DENSO CO10 citations74
US4232646ANov 11, 1980
Ignition system for internal combustion engines with a magneto generator
NIPPON DENSO CO7 citations74
US4628891ADec 16, 1986
Magneto-generator for internal combustion engine
NIPPON DENSO CO16 citations67
MATSUBARA YOSHIAKI
1 patentAISIN AW CO
1 patentNISHIO HISAHARU
1 patentTSUDA KOHEI
1 patentUEDA YOSUKE
1 patentKATO HIDEKAZU
1 patentJEOL LTD
1 patentKIMATA KENTA
1 patentOZAWA KAZUNORI
1 patentShowing the top 50 of 56 patents by PatentIndex Score.