Inventor
HAYASHI KOTARO
JP48 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI KOTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
15 patentsUS4934142AJun 19, 1990
Exhaust emission control device for a diesel engine
TOYOTA MOTOR CO LTD153 citations99
US4916897AApr 17, 1990
Exhaust gas purifying apparatus built-in to a muffler for a diesel engine
TOYOTA MOTOR CO LTD127 citations98
US6266956B1Jul 31, 2001
Exhaust emission control system of hybrid car
TOYOTA MOTOR CO LTD60 citations96
US6370871B2Apr 16, 2002
Internal combustion engine having lean NOx catalyst
TOYOTA MOTOR CO LTD24 citations93
US7454900B2Nov 25, 2008
Catalyst recovery method
TOYOTA MOTOR CO LTD45 citations92
US4875336AOct 24, 1989
Exhaust gas emission control device for diesel engine
TOYOTA MOTOR CO LTD54 citations92
US6619035B2Sep 16, 2003
Exhaust emission control device of internal combustion engine
TOYOTA MOTOR CO LTD25 citations91
US7165394B2Jan 23, 2007
Exhaust gas purification system for internal combustion engine
TOYOTA MOTOR CO LTD12 citations84
US7296401B2Nov 20, 2007
Device for purifying the exhaust gas of an internal combustion engine
TOYOTA MOTOR CO LTD8 citations72
US8047063B2Nov 1, 2011
Exhaust purification device of internal combustion engine
TOYOTA MOTOR CO LTD2 citations63
US7966810B2Jun 28, 2011
Control device and exhaust purification method of internal combustion engine
TOYOTA MOTOR CO LTD4 citations63
US7464542B2Dec 16, 2008
Exhaust gas purification system for internal combustion engine
TOYOTA MOTOR CO LTD2 citations63
US9416716B2Aug 16, 2016
Control apparatus for an internal combustion engine
TOYOTA MOTOR CO LTD2 citations60
US8033100B2Oct 11, 2011
Exhaust purification device of compression ignition type internal combustion engine
TOYOTA MOTOR CO LTD0 citations42
US7891175B2Feb 22, 2011
Exhaust purification device of compression ignition type internal combustion engine
TOYOTA MOTOR CO LTD0 citations42
DAIKIN IND LTD
11 patentsUS12002926B2Jun 4, 2024
Electrolyte, electrochemical device, lithium ion secondary battery, and module
DAIKIN IND LTD0 citations62
US11996522B2May 28, 2024
Electrolyte, electrochemical device, lithium-ion secondary battery, and module
DAIKIN IND LTD1 citations62
US11945776B2Apr 2, 2024
Electrolyte, electrochemical device, lithium ion secondary battery, and module
DAIKIN IND LTD0 citations62
US11626618B2Apr 11, 2023
Electrolyte for lithium ion secondary battery, lithium ion secondary battery, and module
DAIKIN IND LTD0 citations62
US11420877B2Aug 23, 2022
Lithium fluorosulfonate production method
DAIKIN IND LTD0 citations62
US12107225B2Oct 1, 2024
Electrolyte solution, electrochemical device, lithium ion secondary battery, module and compound
DAIKIN IND LTD0 citations52
US11718599B2Aug 8, 2023
Method for producing cyclic carbonate having unsaturated group, and novel cyclic carbonate
DAIKIN IND LTD0 citations52
US11664534B2May 30, 2023
Electrolytic solution, electrochemical device, lithium ion secondary battery, and module
DAIKIN IND LTD0 citations52
US12272789B2Apr 8, 2025
Electrolyte, electrochemical device, lithium ion secondary battery, and module
DAIKIN IND LTD0 citations51
US11916195B2Feb 27, 2024
Electrolyte solution, electrochemical device, lithium ion secondary battery, and module
DAIKIN IND LTD0 citations51
US11594761B2Feb 28, 2023
Electrolytic solution, electrochemical device, lithium-ion secondary cell, and module
DAIKIN IND LTD0 citations51
HAYASHI KOTARO
5 patentsUS9188251B2Nov 17, 2015
Exhaust pipe
HAYASHI KOTARO6 citations80
US8722786B2May 13, 2014
Paint composition for heat releasing products
HAYASHI KOTARO2 citations58
US8574416B2Nov 5, 2013
Method for producing exhaust pipe
HAYASHI KOTARO2 citations58
US9138736B2Sep 22, 2015
Exhaust purifying catalyst
HAYASHI KOTARO0 citations51
US8539755B2Sep 24, 2013
Exhaust purification device of internal combustion engine
HAYASHI KOTARO0 citations41