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MATSUSHITA BATTERY IND CO LTD

Overview
  • Total Patents
    104
About

MATSUSHITA BATTERY IND CO LTD has a total of 104 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, semiconductors and electrical machinery and energy are CN ELECT TECH NO 18 RES INST, FUJI ELECTRIC RES and NISHIYAMA FUMIO.

Patent filings per year

Chart showing MATSUSHITA BATTERY IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Murozono Mikio 31
#2 Kumazawa Seiji 20
#3 Hanabusa Akira 19
#4 Oyama Hideaki 18
#5 Higuchi Hiroshi 16
#6 Omura Kuniyoshi 16
#7 Hibino Takeshi 14
#8 Yamaura Junichi 13
#9 Nakajima Junji 13
#10 Tsuji Miwa 12

Latest patents

Publication Filing date Title
JP2007184261A Lithium-ion secondary battery
WO2007066639A1 Lithium ion secondary battery
JP2008130287A Manufacturing method of positive electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
JP2008027741A Manufacturing method of nonaqueous electrolyte secondary battery
JP2007157382A Battery pack
JP2007103246A Non-aqueous electrolyte secondary battery
JP2006351417A Immersion cell
JP2006196332A Manufacturing method of anode plate for high-output nonaqueous electrolyte secondary battery, high-output nonaqueous electrolyte secondary battery, and its manufacturing method
JP2006079999A Liquid filling battery
US2004219431A1 Non-aqueous electrolyte secondary battery
JP2005190697A Secondary battery
JP2005032593A Non-aqueous electrolytic solution secondary battery
JP2004335132A Nonaqueous electrolyte secondary battery
JP2003157823A Secondary battery and manufacturing method therefor
JP2003151636A Nonaqueous electrolyte secondary battery
JP2002343316A Secondary battery and manufacturing method
JP2002343447A Battery power supply unit
JP2002313339A Nonaqueous electrolyte secondary battery
JP2002313417A Non-aqueous electrolyte secondary battery
JP2002184790A Plate material for heating substrate, and method of manufacturing cadmium telluride film