Inventor
KURODA MASAMI
JP58 patents
⚠️ This page may combine multiple inventors who share the name “KURODA MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI ELECTRIC CO LTD
31 patentsUS4861692AAug 29, 1989
Electrophotographic photosensitive material containing thiophene compound
FUJI ELECTRIC CO LTD59 citations96
US4988594AJan 29, 1991
Diazo photoconductor for electrophotography
FUJI ELECTRIC CO LTD23 citations92
US4861691AAug 29, 1989
Electrophotographic photosensitive material containing hydrazone compound
FUJI ELECTRIC CO LTD30 citations92
US5089365AFeb 18, 1992
Photosensitive member for electrophotography with thiophene containing moiety on charge transport compound
FUJI ELECTRIC CO LTD19 citations82
US4985325AJan 15, 1991
Photoconductor for electrophotography containing hydrazone
FUJI ELECTRIC CO LTD19 citations82
US4957837ASep 18, 1990
Photosensitive member for electrophotography containing hydrazone in charge transport layer
FUJI ELECTRIC CO LTD19 citations82
US4948689AAug 14, 1990
Photoconductor for electrophotography having an amino charge transport compound
FUJI ELECTRIC CO LTD19 citations82
US4929525AMay 29, 1990
Photoconductor for electrophotography containing azo or disazo compound
FUJI ELECTRIC CO LTD19 citations82
USRE35475EMar 11, 1997
Photosensitive member for electrophotography with thiophene containing moiety on charge transport compound
FUJI ELECTRIC CO LTD6 citations74
US4956277ASep 11, 1990
Photoconductor comprising charge transporting hydrazone compounds
FUJI ELECTRIC CO LTD17 citations74
US4950572AAug 21, 1990
Photoconductor for electrophotography with thienyl group containing charge transport material
FUJI ELECTRIC CO LTD14 citations74
US4917981AApr 17, 1990
Photosensitive member for electrophotography
FUJI ELECTRIC CO LTD11 citations74
US4910110AMar 20, 1990
Photoconductor including hydrazone compound in a photoconductive layer
FUJI ELECTRIC CO LTD17 citations74
US5252416AOct 12, 1993
Photoconductor for electrophotography
FUJI ELECTRIC CO LTD7 citations73
US5178981AJan 12, 1993
Photoconductor for electrophotography with a charge generating substance comprising a polycyclic and azo compound
FUJI ELECTRIC CO LTD7 citations73
US5134049AJul 28, 1992
Photoconductor for electrophotography
FUJI ELECTRIC CO LTD12 citations73
US5132189AJul 21, 1992
Photoconductor for electrophotography
FUJI ELECTRIC CO LTD8 citations73
US5096794AMar 17, 1992
Bisazo photoconductor for electrophotography
FUJI ELECTRIC CO LTD7 citations73
US4971876ANov 20, 1990
Photoconductor for electrophotography
FUJI ELECTRIC CO LTD17 citations73
US4956250ASep 11, 1990
Azulenium photoconductor for electrophotography
FUJI ELECTRIC CO LTD16 citations73
US4877703AOct 31, 1989
Photoconductor for electrophotography having a squarylium charge generating dye
FUJI ELECTRIC CO LTD14 citations73
US5686212ANov 11, 1997
Photoconductor for electrophotography containing distyryl compound
FUJI ELECTRIC CO LTD9 citations72
US5292602AMar 8, 1994
Bisazo photoconductor for electrophotography
FUJI ELECTRIC CO LTD1 citations63
US5100750AMar 31, 1992
Photoconductor for electrophotography comprises polycyclo heterocyclic charge transport compound containing n and s
FUJI ELECTRIC CO LTD6 citations63
US5275898AJan 4, 1994
Bisazo photoconductor for electrophotography
FUJI ELECTRIC CO LTD1 citations62
US5213925AMay 25, 1993
Photoconductor for electrophotography
FUJI ELECTRIC CO LTD5 citations62
US5198318AMar 30, 1993
Bisazo photoconductor for electrophotography
FUJI ELECTRIC CO LTD4 citations62
US5158848AOct 27, 1992
Photoconductor for electrophotography
FUJI ELECTRIC CO LTD6 citations62
US5087541AFeb 11, 1992
Bisazo photoconductor for electrophotography
FUJI ELECTRIC CO LTD6 citations62
US5292608AMar 8, 1994
Bisazo photoconductor for electrophotography
FUJI ELECTRIC CO LTD0 citations51
US5286590AFeb 15, 1994
Bisazo photoconductor for electrophotography
FUJI ELECTRIC CO LTD0 citations51
SONY SEMICONDUCTOR SOLUTIONS CORP
9 patentsUS12046281B2Jul 23, 2024
Storage apparatus, storage control apparatus, and storage apparatus control method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US10916285B2Feb 9, 2021
Semiconductor storage device, information processing apparatus, and reference potential setting method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US10902888B2Jan 26, 2021
Sense amplifier, semiconductor storage device, information processing apparatus, and reading method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12469538B2Nov 11, 2025
Resistance change memory, memory device, and memory system
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations57
US12197747B2Jan 14, 2025
Logic simulation device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations53
US12148488B2Nov 19, 2024
Memory system and memory operation
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations53
US10790019B2Sep 29, 2020
Semiconductor storage device and information processing apparatus
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US12040004B2Jul 16, 2024
Storage device with counter
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations50
US11367496B2Jun 21, 2022
Memory circuit
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations50
FUJI ELECTRIC IMAGING DEVICE
3 patentsORIGIN ELECTRIC
3 patentsUS9919372B2Mar 20, 2018
Heat-bonding apparatus and method of manufacturing heat-bonded products
ORIGIN ELECTRIC4 citations73
US9730335B2Aug 8, 2017
Heat-bonding apparatus and method of manufacturing heat-bonded products
ORIGIN ELECTRIC4 citations73
US9156101B2Oct 13, 2015
Soldering apparatus and manufacturing method of soldered product
ORIGIN ELECTRIC2 citations63
KURODA MASAMI
2 patentsFUJI ELECTRIC HOLDINGS
1 patentSHIMADA GAKU
1 patentShowing the top 50 of 58 patents by PatentIndex Score.