Inventor
MATSUMURA NAO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMURA NAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
12 patentsUS11621424B2Apr 4, 2023
Electrochemical device and method for manufacturing electrochemical device
PANASONIC IP MAN CO LTD0 citations62
US12068108B2Aug 20, 2024
Electrochemical device electrode and electrochemical device
PANASONIC IP MAN CO LTD0 citations61
US11211602B2Dec 28, 2021
Electrochemical device
PANASONIC IP MAN CO LTD0 citations61
US11081689B2Aug 3, 2021
Positive electrode for electrochemical device, and electrochemical device provided therewith
PANASONIC IP MAN CO LTD0 citations61
US11063324B2Jul 13, 2021
Positive electrode with lead member for electrochemical devices, method for producing same and electrochemical device
PANASONIC IP MAN CO LTD0 citations61
US12205773B2Jan 21, 2025
Electrolytic capacitor and capacitor element
PANASONIC IP MAN CO LTD0 citations60
US10923296B2Feb 16, 2021
Method for manufacturing positive electrode including conductive polymer layer selectively formed on surface of carbon layer disposed on current collector for power storage device, and method for manufacturing power storage device
PANASONIC IP MAN CO LTD0 citations57
US11990276B2May 21, 2024
Electrochemical device
PANASONIC IP MAN CO LTD0 citations51
US11264182B2Mar 1, 2022
Positive electrode for electrochemical device, and electrochemical device provided therewith
PANASONIC IP MAN CO LTD0 citations49
US11121373B2Sep 14, 2021
Method for manufacturing electrochemical device, and electrochemical device
PANASONIC IP MAN CO LTD0 citations48
US12451297B2Oct 21, 2025
Lithium-ion capacitor
PANASONIC IP MAN CO LTD0 citations44
US9997300B2Jun 12, 2018
Capacitor electrode and capacitor using same
PANASONIC IP MAN CO LTD0 citations41