Inventor
KINOSHITA AKIRA
JP85 patents
⚠️ This page may combine multiple inventors who share the name “KINOSHITA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
23 patentsUS4415640ANov 15, 1983
Electrophotographic element with fluorenylidene hydrazone compounds
KONISHIROKU PHOTO IND73 citations96
US5039586AAug 13, 1991
Electrophotographic photoreceptor
KONISHIROKU PHOTO IND25 citations93
US4448868AMay 15, 1984
Electrophotographic photoreceptor with hydrazone derivative
KONISHIROKU PHOTO IND27 citations93
US5824444AOct 20, 1998
Image forming apparatus
KONISHIROKU PHOTO IND17 citations92
US4943501AJul 24, 1990
Photoconductive material containing anti-oxidant
KONISHIROKU PHOTO IND29 citations90
US4515881AMay 7, 1985
Electrophotographic bisazo photosensitive member
KONISHIROKU PHOTO IND20 citations82
US4415641ANov 15, 1983
Electrophotographic light-sensitive element
KONISHIROKU PHOTO IND22 citations82
US4994339AFeb 19, 1991
Electrophotographic photoreceptor using titanyl phthalocyanine
KONISHIROKU PHOTO IND21 citations80
US6099998AAug 8, 2000
Electrophotographic photoreceptor and a production method of the same
KONISHIROKU PHOTO IND10 citations74
US5942359AAug 24, 1999
Electrophotoreceptor
KONISHIROKU PHOTO IND14 citations74
US5753395AMay 19, 1998
Electrophotographic photoreceptor
KONISHIROKU PHOTO IND13 citations74
US5718997AFeb 17, 1998
Electrophotographic photoreceptor
KONISHIROKU PHOTO IND8 citations74
US5294512AMar 15, 1994
Pyrene compound, manufacturing method therefor and electrophotographic photoreceptor containing the pyrene compound
KONISHIROKU PHOTO IND9 citations74
US5234785AAug 10, 1993
Electrophotographic photoreceptor and manufacturing method thereof
KONISHIROKU PHOTO IND14 citations74
US4737430AApr 12, 1988
Electrophotographic photoreceptor with azo-containing photosensitive member
KONISHIROKU PHOTO IND9 citations74
US4537847AAug 27, 1985
Disazo photoreceptors for electrophotography
KONISHIROKU PHOTO IND10 citations74
US4451548AMay 29, 1984
Electrophotographic photoreceptor
KONISHIROKU PHOTO IND9 citations74
US5660960AAug 26, 1997
Image forming apparatus
KONISHIROKU PHOTO IND13 citations73
US5589314ADec 31, 1996
Image forming method using an imidazole-perylene electrophotographic photoreceptor
KONISHIROKU PHOTO IND8 citations73
US5350655ASep 27, 1994
Electrophotographic photoreceptor with titanyl phthaloycyanine
KONISHIROKU PHOTO IND15 citations73
US4842971AJun 27, 1989
Photoreceptor for electrophotography having a hydroxystyrene subbing layer
KONISHIROKU PHOTO IND13 citations72
US5549997AAug 27, 1996
Electrophotographic photoreceptor
KONISHIROKU PHOTO IND9 citations71
US4424266AJan 3, 1984
Layered electrophotographic photosensitive element having hydrazone charge transport material
KONISHIROKU PHOTO IND8 citations71
NIKON CORP
11 patentsUS10735650B2Aug 4, 2020
Electronic apparatus, method for controlling electronic apparatus, and control program
NIKON CORP11 citations86
US11641519B2May 2, 2023
Focus detection device, imaging device, and interchangeable lens
NIKON CORP6 citations83
US12380705B2Aug 5, 2025
Image capture device and vehicle
NIKON CORP1 citations73
US10136059B2Nov 20, 2018
Electronic apparatus, method for control rolling electronic apparatus, and control program
NIKON CORP3 citations73
US10807532B2Oct 20, 2020
Image capture device and vehicle
NIKON CORP1 citations72
US10279742B2May 7, 2019
Image capture device and vehicle
NIKON CORP2 citations72
US12078867B2Sep 3, 2024
Focus detection device, image sensor, and interchangeable lens
NIKON CORP0 citations63
US11803107B2Oct 31, 2023
Interchangeable lens, focus detecting device, and camera body
NIKON CORP0 citations63
US11714259B2Aug 1, 2023
Focus detection device, imaging device, and interchangeable lens
NIKON CORP0 citations63
US11196923B2Dec 7, 2021
Electronic apparatus, method for controlling electronic apparatus, and control program
NIKON CORP0 citations63
US10958848B2Mar 23, 2021
Electronic apparatus
NIKON CORP1 citations63
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS5434586AJul 18, 1995
Multibeam antenna for receiving satellite waves
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations91
US5781161AJul 14, 1998
Waveguide and microstrip lines mode transformer and receiving converter comprising a polarization isolating conductor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US5440279AAug 8, 1995
Electromagnetic radiation converter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US5280253AJan 18, 1994
Cylindrical waveguide-to-microstrip line converter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations67
KOBELCO CONSTR MACH CO LTD
3 patentsSANYO ELECTRIC CO
2 patentsHITACHI METALS LTD
1 patentTOKYO GAS CO LTD
1 patentMATSUSHITA ELECTRIC INDUST CO
1 patentTOKYO ELECTRON LTD
1 patentSUMITOMO CHEMICAL CO
1 patentKONICA CORP
1 patentTAKADA MASAHIRO
1 patentShowing the top 50 of 85 patents by PatentIndex Score.