Inventor
SHIMASAKI YUKIHIRO
JP44 patents
⚠️ This page may combine multiple inventors who share the name “SHIMASAKI YUKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
15 patentsUS10522297B2Dec 31, 2019
Power storage device and manufacturing method thereof
PANASONIC IP MAN CO LTD2 citations73
US9887045B2Feb 6, 2018
Power storage device and manufacturing method thereof
PANASONIC IP MAN CO LTD2 citations73
US9875853B2Jan 23, 2018
Electrical storage device, manufacturing method of the same, and separator
PANASONIC IP MAN CO LTD2 citations73
US11915884B2Feb 27, 2024
Electrolytic capacitor
PANASONIC IP MAN CO LTD2 citations70
US11935697B2Mar 19, 2024
Capacitor
PANASONIC IP MAN CO LTD2 citations68
US12374495B2Jul 29, 2025
Laminate, electronic component and capacitor
PANASONIC IP MAN CO LTD0 citations62
US12334266B2Jun 17, 2025
Electronic component, electronic component manufacturing method, capacitor, and capacitor manufacturing method
PANASONIC IP MAN CO LTD0 citations62
US11923550B2Mar 5, 2024
Catalyst layer for fuel cell, and fuel cell
PANASONIC IP MAN CO LTD0 citations62
US11682770B2Jun 20, 2023
Catalyst layer for fuel cell, membrane electrode assembly, and fuel cell
PANASONIC IP MAN CO LTD0 citations62
US12400802B2Aug 26, 2025
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations60
US10431392B2Oct 1, 2019
Electrical storage device, manufacturing method of the same, and separator
PANASONIC IP MAN CO LTD0 citations52
US9070511B2Jun 30, 2015
Sealing member for a capacitor and method for manufacturing a capacitor
PANASONIC IP MAN CO LTD0 citations51
US11011769B2May 18, 2021
Fuel cell catalyst layer, membrane electrode assembly, and fuel cell
PANASONIC IP MAN CO LTD0 citations50
US12125646B2Oct 22, 2024
Capacitor element and electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations49
US12562318B2Feb 24, 2026
Carbon paste for solid electrolytic capacitors, solid electrolytic capacitor element, and solid electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations48
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS6083426AJul 4, 2000
Conductive paste
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US5503911AApr 2, 1996
Magnetic recording medium having a magnetic layer containing hexagonal platelet ferrite particles and an unerlayer having a specified thickness
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations90
US7382602B2Jun 3, 2008
Polarizable electrode member, process for producing the same, and electrochemical capacitor utilizing the member
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations83
US5219652AJun 15, 1993
Magnetic recording system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US5503922AApr 2, 1996
Magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations72
US5234614AAug 10, 1993
Method for producing magnetic coating composition and magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US4803133AFeb 7, 1989
Magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations60
US6037037AMar 14, 2000
Magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations59
US5433999AJul 18, 1995
Magnetic recording medium comprising specific backcoat layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations41
PANASONIC CORP
4 patentsUS9240279B2Jan 19, 2016
Metallized film capacitor and case mold type capacitor including same
PANASONIC CORP0 citations52
US8861177B2Oct 14, 2014
Metallized film capacitor and case mold type capacitor including same
PANASONIC CORP0 citations52
US9218911B2Dec 22, 2015
Solid electrolytic capacitor
PANASONIC CORP0 citations51
US7767107B2Aug 3, 2010
Process for producing aluminum electrode foil for capacitor and aluminum foil for etching
PANASONIC CORP1 citations51
TAKEOKA HIROKI
3 patentsNAKAO KEIICHI
3 patentsUS8507076B2Aug 13, 2013
Combination of base layer and ink for inkjet for manufacturing electronic component
NAKAO KEIICHI0 citations48
US8247474B2Aug 21, 2012
Method of manufacturing base layer, ink for inkjet and electronic components
NAKAO KEIICHI0 citations48
US8178188B2May 15, 2012
Base layer for manufacturing an electronic component by an etching process
NAKAO KEIICHI0 citations48