Inventor
ITOH AKIRA
JP89 patents
⚠️ This page may combine multiple inventors who share the name “ITOH AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI PAPER MILLS LTD
8 patentsUS4702983AOct 27, 1987
Electrophotographic photoreceptor comprising bis-azo pigment
MITSUBISHI PAPER MILLS LTD29 citations92
US5013623AMay 7, 1991
Electrophotographic photoreceptor with stilbene compound
MITSUBISHI PAPER MILLS LTD26 citations91
US4631242ADec 23, 1986
Bisazo electrophotographic sensitive materials with --CF3 group
MITSUBISHI PAPER MILLS LTD23 citations82
US5009976AApr 23, 1991
Electrophotographic photoreceptor
MITSUBISHI PAPER MILLS LTD11 citations74
US4687721AAug 18, 1987
Electrophotographic photoreceptor containing a trisazo compound
MITSUBISHI PAPER MILLS LTD15 citations74
US4600674AJul 15, 1986
Trisazo electrophotographic photoconductive material
MITSUBISHI PAPER MILLS LTD9 citations74
US5041349AAug 20, 1991
Electrophotographic disazo photoreceptor
MITSUBISHI PAPER MILLS LTD7 citations73
US4999269AMar 12, 1991
Electrophotographic photoreceptor with bisazo compound
MITSUBISHI PAPER MILLS LTD12 citations73
ASAHI CHEMICAL IND
4 patentsUS6337387B1Jan 8, 2002
Differentiation-suppressive polypeptide
ASAHI CHEMICAL IND137 citations98
US6995011B2Feb 7, 2006
Vector for reversible gene integration
ASAHI CHEMICAL IND11 citations81
US6291210B1Sep 18, 2001
Differentiation inhibitor
ASAHI CHEMICAL IND12 citations81
US7253265B2Aug 7, 2007
Antibody and a method for producing an antibody that specifically binds to a full length amino acid sequence of human Delta-1
ASAHI CHEMICAL IND6 citations73
TYCO HEALTHCARE
4 patentsUSD558338SDec 25, 2007
Catheter section
TYCO HEALTHCARE18 citations93
USD558341SDec 25, 2007
Two slot cruciform catheter section
TYCO HEALTHCARE12 citations83
USD558342SDec 25, 2007
Three slot cruciform catheter section
TYCO HEALTHCARE13 citations83
US7468058B2Dec 23, 2008
Suction fluid collector for medical applications
TYCO HEALTHCARE11 citations80
TOSHIBA LIGHTING & TECHNOLOGY
4 patentsUS6249086B1Jun 19, 2001
High-pressure discharge lamp including a limited amount of carbon remaining on an electrode surface
TOSHIBA LIGHTING & TECHNOLOGY20 citations91
US5668440ASep 16, 1997
Nitride layer for discharge lamps
TOSHIBA LIGHTING & TECHNOLOGY19 citations91
US5276385AJan 4, 1994
High-pressure discharge lamp and lighting method
TOSHIBA LIGHTING & TECHNOLOGY71 citations91
USD334071SMar 16, 1993
Sodium lamp
TOSHIBA LIGHTING & TECHNOLOGY8 citations72
COMBI CO
3 patentsMAZDA MOTOR
3 patentsITOH RESEARCH & DEV LAB CO LTD
3 patentsTOYODA MACHINE WORKS LTD
3 patentsUS6795762B2Sep 21, 2004
Steering apparatus controller for electric power steering apparatus
TOYODA MACHINE WORKS LTD28 citations91
US6704632B2Mar 9, 2004
Controller for vehicle steering apparatus and method for detecting abnormality in the controller
TOYODA MACHINE WORKS LTD7 citations74
US6696807B2Feb 24, 2004
Control apparatus of electric power steering
TOYODA MACHINE WORKS LTD9 citations72
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS5617115AApr 1, 1997
Word processing unit with document display function
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations91
US5555322ASep 10, 1996
Image storing device for electronic filing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations87
US6473193B1Oct 29, 2002
Image processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84
HONDA MOTOR CO LTD
2 patentsITOH SEIKI CO LTD
1 patentTOYOTA MOTOR CO LTD
1 patent3M INNOVATIVE PROPERTIES CO
1 patentSUMITOMO WIRING SYSTEMS
1 patentITOH AKIRA
1 patentMEINAN MACHINERY WORKS
1 patentJAPAN NATIONAL RAILWAY
1 patentSHOWA DENKO KK
1 patentNIPPON STEEL CORP
1 patentMITSUHASHI TAKUYA
1 patentDENSO CORP
1 patentAKAZAWA TOMOAKI
1 patentTOSHIBA MONOFRAX
1 patentShowing the top 50 of 89 patents by PatentIndex Score.