Inventor
ISHIKAWA KAZUHIRO
JP41 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MACHINERY LTD
12 patentsUS8763792B2Jul 1, 2014
Conveyance system
MURATA MACHINERY LTD12 citations83
US11878867B2Jan 23, 2024
Lifting and lowering transportation device
MURATA MACHINERY LTD4 citations75
US5588523ADec 31, 1996
Roller driving device
MURATA MACHINERY LTD10 citations73
US11276596B2Mar 15, 2022
Conveyance system
MURATA MACHINERY LTD2 citations71
US11027918B2Jun 8, 2021
Transfer device and stacker crane
MURATA MACHINERY LTD0 citations59
US12304734B2May 20, 2025
Transport system
MURATA MACHINERY LTD0 citations57
US12103570B2Oct 1, 2024
Traveling vehicle system
MURATA MACHINERY LTD0 citations50
US11458847B2Oct 4, 2022
Article transferring device
MURATA MACHINERY LTD0 citations49
US12103836B2Oct 1, 2024
Stacker crane
MURATA MACHINERY LTD0 citations48
US12030759B2Jul 9, 2024
Stacker crane
MURATA MACHINERY LTD0 citations48
US11926246B2Mar 12, 2024
Traveling body system
MURATA MACHINERY LTD0 citations48
US12421030B2Sep 23, 2025
Traveling vehicle system
MURATA MACHINERY LTD0 citations47
KYOCERA CORP
7 patentsUS12322576B2Jun 3, 2025
Member for use in plasma processing device, and plasma processing device provided therewith
KYOCERA CORP0 citations62
US12283466B2Apr 22, 2025
Member for use in plasma processing device, and plasma processing device provided therewith
KYOCERA CORP0 citations62
US12203161B2Jan 21, 2025
Component for plasma processing apparatus and plasma processing apparatus including component
KYOCERA CORP0 citations62
US12065727B2Aug 20, 2024
Member for plasma processing device and plasma processing device provided with same
KYOCERA CORP0 citations62
US11948779B2Apr 2, 2024
Component for plasma processing apparatus and plasma processing apparatus
KYOCERA CORP0 citations62
US11715629B2Aug 1, 2023
Plasma processing device member, plasma processing device comprising said plasma processing device member, and method for manufacturing plasma processing device member
KYOCERA CORP0 citations62
US11521835B2Dec 6, 2022
Plasma processing device member and plasma processing device provided with same
KYOCERA CORP0 citations62
ORIENT CHEMICAL IND
3 patentsUS4404271ASep 13, 1983
Metal complexes for use in developers for electrostatic images, charge control function
ORIENT CHEMICAL IND36 citations90
US4403027ASep 6, 1983
Toner complexes for developing electrostatic images
ORIENT CHEMICAL IND19 citations80
US4407924AOct 4, 1983
Toner complexes for developing electrostatic images
ORIENT CHEMICAL IND10 citations71
IIZUKA ELECTRIC IND CO LTD
3 patentsUS4491382AJan 1, 1985
Resilient contact member of jack for use in conjunction with pin plug
IIZUKA ELECTRIC IND CO LTD19 citations73
US4266845AMay 12, 1981
Resilient contact member of jack for use in conjunction with a pin-plug
IIZUKA ELECTRIC IND CO LTD14 citations73
US4196328AApr 1, 1980
Electric switch
IIZUKA ELECTRIC IND CO LTD17 citations73
JAPAN STEEL WORKS LTD
3 patentsUS7390348B2Jun 24, 2008
Hydrogen permeation alloy and a method of manufacturing the same
JAPAN STEEL WORKS LTD2 citations61
US7597842B2Oct 6, 2009
Hydrogen permeable alloy
JAPAN STEEL WORKS LTD0 citations51
US7514036B2Apr 7, 2009
Hydrogen permeable alloy and method for producing the same
JAPAN STEEL WORKS LTD0 citations51