Inventor
NAKATSUTSUMI TAKAYUKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAKATSUTSUMI TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
16 patentsUS10833315B2Nov 10, 2020
Battery
PANASONIC IP MAN CO LTD7 citations83
US10818912B2Oct 27, 2020
Battery
PANASONIC IP MAN CO LTD7 citations83
US10811672B2Oct 20, 2020
Battery
PANASONIC IP MAN CO LTD6 citations83
US9640840B2May 2, 2017
Sodium secondary battery
PANASONIC IP MAN CO LTD2 citations72
US11894521B2Feb 6, 2024
Secondary battery
PANASONIC IP MAN CO LTD0 citations62
US11876253B2Jan 16, 2024
Alkali dry battery comprising electrolyte including sulfonyl group-containing anion
PANASONIC IP MAN CO LTD0 citations62
US11799067B2Oct 24, 2023
Battery
PANASONIC IP MAN CO LTD0 citations62
US11721800B2Aug 8, 2023
Battery
PANASONIC IP MAN CO LTD0 citations62
US11710816B2Jul 25, 2023
Battery
PANASONIC IP MAN CO LTD0 citations62
US11646446B2May 9, 2023
Rechargeable battery and electrolyte solution
PANASONIC IP MAN CO LTD0 citations62
US10559846B2Feb 11, 2020
Negative-electrode active material for non-aqueous secondary battery and non-aqueous secondary battery
PANASONIC IP MAN CO LTD1 citations62
US12592395B2Mar 31, 2026
Lithium primary battery and liquid non-aqueous electrolyte for lithium primary battery
PANASONIC IP MAN CO LTD0 citations51
US9653757B2May 16, 2017
Nonaqueous electrolyte solution for secondary battery, and lithium secondary battery
PANASONIC IP MAN CO LTD0 citations51
US10497967B2Dec 3, 2019
Negative-electrode active material for non-aqueous secondary battery and non-aqueous secondary battery
PANASONIC IP MAN CO LTD0 citations48
US10153512B2Dec 11, 2018
Electrolyte solution and battery
PANASONIC IP MAN CO LTD1 citations48
US9929431B2Mar 27, 2018
Electrolyte solution and battery
PANASONIC IP MAN CO LTD0 citations48