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NIPPON STEEL SUMIKIN MATERIALS CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    171,994
About

NIPPON STEEL SUMIKIN MATERIALS CO LTD has a total of 43 patent applications. Its first patent ever was published in 2011. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors, machine tools and materials and metallurgy are NIPPON MICROMETAL CORP, NIPPON STEEL MATERIALS CO LTD and HERAEUS MATERIALS TECH GMBH.

Patent filings in countries

World map showing NIPPON STEEL SUMIKIN MATERIALS CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 43

Patent filings per year

Chart showing NIPPON STEEL SUMIKIN MATERIALS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishikawa Shinji 5
#2 Kobayashi Akira 5
#3 Ae Masanori 4
#4 Yamada Noriko 4
#5 Nose Koichi 4
#6 Yagi Katsumasa 4
#7 Terajima Shinichi 4
#8 Ogura Toyoji 4
#9 Uno Tomohiro 4
#10 Hayashida Michiya 4

Latest patents

Publication Filing date Title
JP2016006295A Wall body for shield excavation
JP2016000858A Stainless foil with film for organic el
JP2015083689A Coating-film forming solventless coating liquid and method for producing said coating liquid and coating film
JP2016039243A Wiring material
JP2016032825A Solder ball and electronic member
JP2016017120A Mesh-like fiber-reinforced composite material
JP2015205796A Spherical particle and production method therefor, and resin composition containing the same
JP2015120134A Catalyst base material
JP2015116706A Seal case and method for production thereof
JP2015119004A Bonding wire for semiconductor devices
JP2014122699A Method for manufacturing ceramic coating roller
JP2015083727A Heald frame stave made of carbon fiber-reinforced composite material, and side stay attachment part structure
JP2015078105A Spherical amorphous silica particle, manufacturing method therefor and resin composition containing the same
JP2015078080A Spherical silica particle, manufacturing method therefor and resin composition containing the same
JP2015059073A Internal stress evaluation method of silicon carbide single crystal wafer, and prediction method of warp of silicon carbide single crystal wafer
JP2015059072A Silicon carbide single crystal wafer and method of manufacturing silicon carbide single crystal ingot
JP2015042475A Hollow member made of reinforcement metal, and reinforcement method with fiber-reinforced plastic at the inside face of metallic hollow member
JP2013232693A Bonding wire for semiconductor device
JP2015021278A Caisson having cuttable temporary wall for shield excavation
JP2015016665A Fiber-reinforced flat plastic strand, fiber-reinforced flat plastic strand sheet, and method for manufacturing the same