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MURAOKA YOSHIYUKI

Overview
  • Total Patents
    23
About

MURAOKA YOSHIYUKI has a total of 23 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and machines are DASGUPTA SANKAR, AIC BLAB COMPANY and NILAR EUROP AB.

Patent filings in countries

World map showing MURAOKA YOSHIYUKIs patent filings in countries
# Country Total Patents
#1 United States 23

Patent filings per year

Chart showing MURAOKA YOSHIYUKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Muraoka Yoshiyuki 23
#2 Okada Yukihiro 7
#3 Ugaji Masaya 7
#4 Kasamatsu Shinji 5
#5 Nishino Hajime 5
#6 Nakai Miyuki 4
#7 Nakai Haruya 3
#8 Wada Naoyuki 2
#9 Hirano Takuji 2
#10 Tanaka Miho 2

Latest patents

Publication Filing date Title
US2014141305A1 Nonaqueous electrolyte secondary battery
US2011244325A1 Nonaqueous electrolyte secondary battery and method for fabricating the same
US2011136010A1 Nonaqueous electrolyte secondary battery and method for manufacturing the same
US2011151296A1 Nonaqueous electrolyte secondary battery and method for fabricating nonaqueous electrolyte secondary battery