Inventor
TANAKA KAZUYUKI
JP53 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CHEMICAL CO LTD
7 patentsUS4893055AJan 9, 1990
Process for using unsaturated polyester resin composition for treating cathode-ray tubes and cathode tubes obtained thereby
HITACHI CHEMICAL CO LTD25 citations89
US5238730AAug 24, 1993
Electrical laminate with dibasic acid-modified epoxy (meth)acrylate
HITACHI CHEMICAL CO LTD14 citations72
US5109088AApr 28, 1992
Resin composition for cement
HITACHI CHEMICAL CO LTD11 citations70
US4304883ADec 8, 1981
Unsaturated polyester resin composition for coating metal substrates
HITACHI CHEMICAL CO LTD14 citations70
US5009949AApr 23, 1991
Resin composition and electrical laminate obtained therefrom
HITACHI CHEMICAL CO LTD5 citations61
US4990409AFeb 5, 1991
Flame retardant electrical laminate
HITACHI CHEMICAL CO LTD2 citations61
US5075404ADec 24, 1991
Concrete-protective material
HITACHI CHEMICAL CO LTD1 citations49
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
6 patentsUS4450442AMay 22, 1984
Display processor for superimposed-picture display system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD152 citations98
US4491832AJan 1, 1985
Device for displaying characters and graphs in superposed relation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations82
US4556879ADec 3, 1985
Video display apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US4546350AOct 8, 1985
Display apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US4527154AJul 2, 1985
Display system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US4468662AAug 28, 1984
Display apparatus for displaying characters or graphics on a cathode ray tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
OLYMPUS OPTICAL CO
5 patentsUS6452635B1Sep 17, 2002
Image pickup apparatus
OLYMPUS OPTICAL CO28 citations93
US6094314AJul 25, 2000
Zoom lens system
OLYMPUS OPTICAL CO11 citations74
US5764418AJun 9, 1998
Eyepiece system
OLYMPUS OPTICAL CO16 citations74
US5739966AApr 14, 1998
Imaging lens system
OLYMPUS OPTICAL CO14 citations74
US5764343AJun 9, 1998
Optical element
OLYMPUS OPTICAL CO5 citations63
TOSHIBA KK
5 patentsUS7287182B2Oct 23, 2007
Method and apparatus for copying data of disk drive in disk array system
TOSHIBA KK10 citations84
US5041152AAug 20, 1991
Apparatus for bending tubular glass
TOSHIBA KK16 citations71
US4590976AMay 27, 1986
Exhaust apparatus for electric lamps
TOSHIBA KK11 citations70
US7779202B2Aug 17, 2010
Apparatus and method for controlling disk array with redundancy and error counting
TOSHIBA KK4 citations63
US7293193B2Nov 6, 2007
Array controller for disk array, and method for rebuilding disk array
TOSHIBA KK6 citations63
TOYO KOGYO CO
5 patentsUS4215542AAug 5, 1980
Exhaust gas purifying apparatus for automobile multi-cylinder engine
TOYO KOGYO CO13 citations73
US4215541AAug 5, 1980
Dual-catalyst exhaust gas purifying apparatus for multi-cylinder engine
TOYO KOGYO CO8 citations73
US4224918ASep 30, 1980
Cylinder head construction
TOYO KOGYO CO16 citations72
US4201175AMay 6, 1980
Cylinder head construction
TOYO KOGYO CO8 citations72
US4215540AAug 5, 1980
Exhaust gas purifying apparatus for automobile multi-cylinder engine
TOYO KOGYO CO2 citations62
SUMITOMO CHEMICAL CO
4 patentsUS5589596ADec 31, 1996
Process for producing amines
SUMITOMO CHEMICAL CO16 citations73
US6852890B1Feb 8, 2005
Process for the preparation of phenylhydrazines
SUMITOMO CHEMICAL CO4 citations63
US7977490B2Jul 12, 2011
Process for producing thiazole compound
SUMITOMO CHEMICAL CO2 citations62
US7439357B2Oct 21, 2008
Process for preparing thiazole by aminomethylation
SUMITOMO CHEMICAL CO3 citations62
FUTABA DENSHI KOGYO KK
3 patentsUS6006728ADec 28, 1999
Fuel injection system of engine for models
FUTABA DENSHI KOGYO KK21 citations93
US5975055ANov 2, 1999
Engine for models
FUTABA DENSHI KOGYO KK8 citations74
US6223729B1May 1, 2001
Controlling apparatus for engine for model and controlling method therefor
FUTABA DENSHI KOGYO KK3 citations63
FURUKAWA ELECTRIC CO LTD
2 patentsST MICROELECTRONICS SRL
1 patentKONISHIROKU PHOTO IND
1 patentAISIN SEIKI
1 patentSEIKOSHA KK
1 patentHOSHIHARA YASUNORI
1 patentPIONEER ELECTRONIC CORP
1 patentAKASHI YOHEI
1 patentTAKANO NAOYUKI
1 patentRICOH CO LTD
1 patentCENTRAL GLASS CO LTD
1 patentKURARAY CO
1 patentFUJITSU LTD
1 patentTANAKA KAZUYUKI
1 patentShowing the top 50 of 53 patents by PatentIndex Score.