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NOMURA HIROKO

Overview
  • Total Patents
    23
About

NOMURA HIROKO has a total of 23 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States and Japan. Its main competitors in its focus markets organic fine chemistry, semiconductors and electrical machinery and energy are YOKOYAMA NORIMASA, SFC CO LTD and E-RAY OPTOELECTRONICS TECH CO LTD.

Patent filings in countries

World map showing NOMURA HIROKOs patent filings in countries
# Country Total Patents
#1 United States 22
#2 Japan 1

Patent filings per year

Chart showing NOMURA HIROKOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nomura Hiroko 23
#2 Seo Satoshi 21
#3 Kawakami Sachiko 20
#4 Ohsawa Nobuharu 18
#5 Ushikubo Takahiro 3
#6 Kadoma Hiroshi 3
#7 Osaka Harue 2
#8 Shitagaki Satoko 1
#9 Nomura Ryoji 1
#10 Suzuki Tsunenori 1

Latest patents

Publication Filing date Title
US2010244671A1 Quinoxaline derivative, and light-emitting element, light-emitting device, lighting device, and electronic device using quinoxaline derivative
US2010244670A1 Heterocyclic compound and light-emitting element, light-emitting device, lighting device, and electronic device using the same
US2010244669A1 Oxadiazole derivative, light-emitting element, display device, lighting device, and electronic device
US2010079066A1 Triazole derivative, and light-emitting element, light-emitting device, and electronic device using triazole derivative
US2008230747A1 Oxadiazole derivative and light-emitting element, light-emitting device, and electronic device in which the oxadiazole derivative is used
US2009072718A1 Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device including quinoxaline derivative
JP2009017993A Sealing member for eyelash curler