Inventor
KOBAYASHI NOBUYUKI
JP252 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI NOBUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CO LTD
12 patentsUS6624862B1Sep 23, 2003
Display optical apparatus having a rotary compensator to improve display contrast
MINOLTA CO LTD54 citations96
US6015507AJan 18, 2000
Liquid crystal element having composite layer
MINOLTA CO LTD56 citations96
US6812977B1Nov 2, 2004
Liquid crystal element
MINOLTA CO LTD23 citations92
US6338883B1Jan 15, 2002
Liquid crystal composition and liquid crystal light modulating device
MINOLTA CO LTD23 citations92
US6331884B1Dec 18, 2001
Method of making a liquid crystal device
MINOLTA CO LTD44 citations92
US6124908ASep 26, 2000
Liquid crystal element
MINOLTA CO LTD25 citations92
US5731861AMar 24, 1998
Composite material, display device using the same and process of manufacturing the same
MINOLTA CO LTD21 citations92
US6602563B2Aug 5, 2003
Liquid crystal display
MINOLTA CO LTD22 citations91
US6852375B2Feb 8, 2005
Preparation method of chiral nematic liquid crystal composition and liquid crystal display
MINOLTA CO LTD12 citations84
US6833885B2Dec 21, 2004
Two layer liquid crystal display apparatus
MINOLTA CO LTD14 citations84
US6599589B1Jul 29, 2003
Liquid crystal composition and liquid crystal light display element using the same
MINOLTA CO LTD14 citations84
US6565932B2May 20, 2003
Liquid crystal composition and liquid crystal light modulating device using the liquid crystal composition
MINOLTA CO LTD17 citations84
TOYOTA MOTOR CO LTD
11 patentsUS5295472AMar 22, 1994
Apparatus for detecting malfunction in evaporated fuel purge system used in internal combustion engine
TOYOTA MOTOR CO LTD113 citations97
US4571683AFeb 18, 1986
Learning control system of air-fuel ratio in electronic control engine
TOYOTA MOTOR CO LTD67 citations94
US5303548AApr 19, 1994
Device for determining deterioration of a catalytic converter for an engine
TOYOTA MOTOR CO LTD21 citations93
US5301501AApr 12, 1994
Device for determining deterioration of a catalytic converter for an engine
TOYOTA MOTOR CO LTD41 citations93
US5279116AJan 18, 1994
Device for determining deterioration of a catalytic converter for an engine
TOYOTA MOTOR CO LTD29 citations93
US4539958ASep 10, 1985
Method of learn-controlling air-fuel ratio for internal combustion engine
TOYOTA MOTOR CO LTD40 citations93
US5476081ADec 19, 1995
Apparatus for controlling air-fuel ratio of air-fuel mixture to an engine having an evaporated fuel purge system
TOYOTA MOTOR CO LTD22 citations92
US5245866ASep 21, 1993
Device for detecting occurrence of misfiring in multicylinder engine
TOYOTA MOTOR CO LTD31 citations92
US4475517AOct 9, 1984
Air-fuel ratio control method and apparatus for an internal combustion engine
TOYOTA MOTOR CO LTD39 citations92
US4381747AMay 3, 1983
Idling speed control device of an internal combustion engine
TOYOTA MOTOR CO LTD54 citations92
US4693354ASep 15, 1987
Clutch damper
TOYOTA MOTOR CO LTD35 citations90
SUGIURA RYUTA
4 patentsUS9379375B2Jun 28, 2016
Lithium secondary battery and cathode of the lithium secondary battery
SUGIURA RYUTA21 citations92
US8815445B2Aug 26, 2014
Cathode active material for lithium secondary battery
SUGIURA RYUTA29 citations92
US8795898B2Aug 5, 2014
Plate-like particle for cathode active material of a lithium secondary battery, a cathode active material film of a lithium secondary battery, and a lithium secondary battery
SUGIURA RYUTA7 citations84
US9425454B2Aug 23, 2016
Lithium secondary battery and cathode of the lithium secondary battery with conductive bonding layer
SUGIURA RYUTA10 citations83
NGK INSULATORS LTD
4 patentsUS10020507B2Jul 10, 2018
Positive electrode active material for lithium secondary battery and positive electrode including same
NGK INSULATORS LTD14 citations84
US7799158B2Sep 21, 2010
Method for producing crystallographically-oriented ceramic
NGK INSULATORS LTD18 citations84
US7755254B2Jul 13, 2010
Honeycomb-type piezoelectric/electrostrictive element
NGK INSULATORS LTD8 citations84
US7700067B2Apr 20, 2010
Crystallographically-oriented ceramic
NGK INSULATORS LTD8 citations84
HITACHI LTD
3 patentsMITSUBISHI ELECTRIC CORP
1 patentHONDA GIKEN KOGYO KAISHA
1 patentMARUZEN PETROCHEM CO LTD
1 patentSANYO ELECTRIC CO
1 patentHONDA MOTOR CO LTD
1 patentNIPPON DENSO CO
1 patentYOKOYAMA SHOHEI
1 patentNOK CORP
1 patentMIYAMA KENICHI
1 patentFUJI PHOTO FILM CO LTD
1 patentKIMURA KAKOKI CO LTD
1 patentCANON KK
1 patentDAINICHISEIKA COLOR CHEM
1 patentKAYABA INDUSTRY CO LTD
1 patentSTANLEY ELECTRIC CO LTD
1 patentNIHON PARKERIZING
1 patentShowing the top 50 of 252 patents by PatentIndex Score.