Inventor
TANIGAWA FUTOSHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “TANIGAWA FUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
10 patentsUS7335448B2Feb 26, 2008
Lithium ion secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD134 citations96
US6858347B2Feb 22, 2005
Paste type positive electrode for alkaline storage battery, and nickel-metal hydride storage battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US6083642AJul 4, 2000
Positive electrode material for alkaline storage battery, method of producing the same, and alkaline storage battery using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations92
US7205745B2Apr 17, 2007
Portable power source system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations89
US6958200B2Oct 25, 2005
Nickel-metal hydride storage battery and assembly of the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US6471890B2Oct 29, 2002
Method for producing a positive electrode active material for an alkaline storage battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US6455196B1Sep 24, 2002
Non-sintered positive electrode for alkaline storage battery and alkaline storage battery using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US6218046B1Apr 17, 2001
Positive electrode material for alkaline storage battery and method of producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US6805995B2Oct 19, 2004
Sealed cylindrical nickel-metal hydride storage battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations72
US7153606B2Dec 26, 2006
Secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations37
PANASONIC IP MAN CO LTD
4 patentsUS11329268B2May 10, 2022
Lithium primary battery
PANASONIC IP MAN CO LTD0 citations61
US12431566B2Sep 30, 2025
Hermetically sealed battery
PANASONIC IP MAN CO LTD0 citations58
US12087975B2Sep 10, 2024
Lithium primary battery
PANASONIC IP MAN CO LTD0 citations58
US12170387B2Dec 17, 2024
Lithium primary battery
PANASONIC IP MAN CO LTD0 citations48