Inventor
ISHIMOTO HITOSHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “ISHIMOTO HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
16 patentsUS11923550B2Mar 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
US11145873B2Oct 12, 2021
Membrane electrode assembly and fuel cell comprising core-shell catalyst
PANASONIC IP MAN CO LTD1 citations61
US10388966B2Aug 20, 2019
Electrode catalyst material, and fuel cell
PANASONIC IP MAN CO LTD1 citations61
US12462986B2Nov 4, 2025
Electrolytic capacitor and method for producing same
PANASONIC IP MAN CO LTD0 citations60
US12424390B2Sep 23, 2025
Electrolytic capacitor and method for producing same
PANASONIC IP MAN CO LTD0 citations60
US12494329B2Dec 9, 2025
Electrode for capacitor including flaky carbon, manufacturing method therefor, and capacitor
PANASONIC IP MAN CO LTD0 citations59
US12068487B2Aug 20, 2024
Cathode catalyst layer for fuel cell and fuel cell
PANASONIC IP MAN CO LTD0 citations51
US11569519B2Jan 31, 2023
Membrane electrode assembly and fuel cell
PANASONIC IP MAN CO LTD0 citations51
US12429388B2Sep 30, 2025
Load sensor for detecting externally applied load based on capacitance variation
PANASONIC IP MAN CO LTD0 citations50
US12406813B2Sep 2, 2025
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations50
US11799092B2Oct 24, 2023
Cathode catalyst layer of fuel cells, and fuel cell
PANASONIC IP MAN CO LTD0 citations50
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
US10714761B2Jul 14, 2020
Catalyst layer for fuel cell, and fuel cell
PANASONIC IP MAN CO LTD0 citations40
US9853174B2Dec 26, 2017
Photoelectric conversion element
PANASONIC IP MAN CO LTD0 citations40
ISHIMOTO HITOSHI
3 patentsUS8654509B2Feb 18, 2014
Electrode foil, process for producing same, and capacitor using electrode foil
ISHIMOTO HITOSHI5 citations71
US8248200B2Aug 21, 2012
Inductance component
ISHIMOTO HITOSHI6 citations71
US8971022B2Mar 3, 2015
Electrode foil and method for manufacturing same, and capacitor
ISHIMOTO HITOSHI3 citations60