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NAKANO SEIYAKU KK

Overview
  • Total Patents
    89
  • GoodIP Patent Rank
    184,803
About

NAKANO SEIYAKU KK has a total of 89 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are PICASO COSMETIC LABORATORY LTD, MARUZEN KASEI CO LTD and OSAKA YAKUHIN KENKYUSHO KK.

Patent filings in countries

World map showing NAKANO SEIYAKU KKs patent filings in countries
# Country Total Patents
#1 Japan 89

Patent filings per year

Chart showing NAKANO SEIYAKU KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Washika Shingo 26
#2 Konishi Masahiro 13
#3 Fukuda Kiyoyoshi 11
#4 Kawabayashi Hirokuni 7
#5 Nishiyama Shoko 7
#6 Nishiyama Syoko 6
#7 Yasuhara Ryosuke 6
#8 Takahashi Kenta 5
#9 Nagatani Takahiro 5
#10 Sugie Shuji 5

Latest patents

Publication Filing date Title
JP2020176081A Hair treatment agent
JP2019167337A Two agent-type oxidative hair dye/bleach composition and hair dye/bleach method
JP2018062489A Styling cosmetic
JP2016117691A Oily styling cosmetic
JP2016098201A Hair washing cosmetic and hair treatment method
JP2016011280A Styling cosmetic
JP2015163593A First agent for 2 agent type oxidation hair dyes
JP2014141468A Two-component type oxidative hair dye and first component for bleach
JP2014231489A Rinsing-off type hair treatment composition
JP2014162728A Cosmetic preparation for hair styling and composition for hair spray
JP2014162727A Styling cosmetic and hair spray composition
JP2014058463A Styling cosmetic
JP2014058462A Oily styling cosmetic
JP2013231006A Aerosol type hair treatment composition of rinsing-out type
JP2013129629A After-treatment agent for hair dyeing and hair treatment method
JP2013129630A Dye-remover composition and dye-removing treatment method
JP2013116859A Hair cleaning agent and hair protecting agent, and hair treatment method
JP2013116860A Hair cleaning agent and hair protecting agent, and hair treatment method
JP2013095696A First agent and second agent for permanent wave and hair treatment method
JP2013075840A Styling cosmetic