Inventor
UKA YOUICHIROU
JP18 patents
⚠️ This page may combine multiple inventors who share the name “UKA YOUICHIROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
16 patentsUS9728338B2Aug 8, 2017
Method for manufacturing solid electrolytic capacitor
PANASONIC IP MAN CO LTD11 citations83
US10199176B2Feb 5, 2019
Electrolytic capacitor and method for manufacturing same
PANASONIC IP MAN CO LTD2 citations72
US10600579B2Mar 24, 2020
Electrolytic capacitor including hydroxy compound and manufacturing method therefor
PANASONIC IP MAN CO LTD2 citations70
US10388463B2Aug 20, 2019
Electrolytic capacitor and conductive polymer dispersion
PANASONIC IP MAN CO LTD2 citations70
US10325728B2Jun 18, 2019
Electrolytic capacitor and production method for same
PANASONIC IP MAN CO LTD3 citations70
US12482811B2Nov 25, 2025
Positive electrode for nonaqueous-electrolyte secondary battery and nonaqueous-electrolyte secondary battery using same
PANASONIC IP MAN CO LTD0 citations59
US12482823B2Nov 25, 2025
Conductive material liquid dispersion, positive electrode slurry for nonaqueous electrolyte secondary battery, positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
PANASONIC IP MAN CO LTD0 citations59
US12113198B2Oct 8, 2024
Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
PANASONIC IP MAN CO LTD0 citations57
US10861654B2Dec 8, 2020
Electrolytic capacitor and conductive polymer dispersion for manufacturing electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations51
US10685787B2Jun 16, 2020
Electrolytic capacitor including conductive polymer with copolymer dopant and conductive polymer dispersion
PANASONIC IP MAN CO LTD0 citations49
US10236130B2Mar 19, 2019
Electrolytic capacitor and method for manufacturing same
PANASONIC IP MAN CO LTD0 citations47
US12580174B2Mar 17, 2026
Positive electrode for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
PANASONIC IP MAN CO LTD0 citations46
US11462726B2Oct 4, 2022
Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
PANASONIC IP MAN CO LTD0 citations46
US10319532B2Jun 11, 2019
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations41
US10304634B2May 28, 2019
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations39
US10453619B2Oct 22, 2019
Electrolytic capacitor with conductive polymer layer
PANASONIC IP MAN CO LTD0 citations36