Inventor
IGAWA ATSUSHI
JP12 patents
Patents
12 patentsUS12308168B2May 20, 2025
Separator for electrochemical elements, and electrochemical element
NIPPON KODOSHI CORP0 citations61
US11742148B2Aug 29, 2023
Separator for aluminum electrolytic capacitor, and aluminum electrolytic capacitor
NIPPON KODOSHI CORP0 citations61
US11588207B2Feb 21, 2023
Separator for electrochemical element and electrochemical element
NIPPON KODOSHI CORP0 citations59
US11094475B2Aug 17, 2021
Separator for electrochemical element and electrochemical element
NIPPON KODOSHI CORP0 citations59
US11063319B2Jul 13, 2021
Separator for electrochemical element and electrochemical element
NIPPON KODOSHI CORP0 citations58
US10748713B2Aug 18, 2020
Separator for electrochemical device and electrochemical device
NIPPON KODOSHI CORP1 citations58
US10964485B2Mar 30, 2021
Separator for aluminum electrolytic capacitors, and aluminum electrolytic capacitor
NIPPON KODOSHI CORP0 citations56
US11538639B2Dec 27, 2022
Separator for electrochemical elements, and electrochemical element
NIPPON KODOSHI CORP0 citations55
US10508389B2Dec 17, 2019
Separator for electrochemical element and electrochemical element
NIPPON KODOSHI CORP0 citations50
US10566141B2Feb 18, 2020
Separator and aluminum electrolytic capacitor
NIPPON KODOSHI CORP0 citations49
US10497913B2Dec 3, 2019
Separator for power storage device and power storage device using the separator
NIPPON KODOSHI CORP0 citations48
US10892456B2Jan 12, 2021
Separator for electrochemical element, electrochemical element, automobile, and electronic device
NIPPON KODOSHI CORP0 citations47