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SUMITOMO DENKO SHOKETSU GOKIN KK

Overview
  • Total Patents
    71
  • GoodIP Patent Rank
    20,902
  • Filing trend
    ⇩ 58.0%
About

SUMITOMO DENKO SHOKETSU GOKIN KK has a total of 71 patent applications. It decreased the IP activity by 58.0%. Its first patent ever was published in 2010. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, materials and metallurgy and environmental technology are KOBAYASHI YOSHINOBU, HENAN JINGRUI SUPERHARD MATERIAL CO LTD and CHO HYUN SAM.

Patent filings in countries

World map showing SUMITOMO DENKO SHOKETSU GOKIN KKs patent filings in countries
# Country Total Patents
#1 Japan 71

Patent filings per year

Chart showing SUMITOMO DENKO SHOKETSU GOKIN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Take Ryota 8
#2 Yo Takashi 8
#3 Yoshida Kentaro 7
#4 Motoyama Hiroaki 6
#5 Sonoda Yasunori 6
#6 Takada Shoichi 5
#7 Imamura Mamoru 4
#8 Ban Kazunori 4
#9 Sakaeda Sosuke 3
#10 Kimura Yosuke 3

Latest patents

Publication Filing date Title
JP2020169362A Coated sintered body, and piston
JP2019123944A Manufacturing apparatus of sintered body and manufacturing method of sintered body
JP2019070194A Sintered component
JP2018194007A Oil pump
JP2019014971A Method for producing sintered component, and sintered component
JP2019203173A Method for manufacturing test sintered body
JP2019151902A Method for heat-treating iron-based compact
JP2019094872A Internal gear type pump and tooth profile creation method of outer rotor of its pump
JP2019073773A Sizing mold of ring-shaped sintered body
JP2019073759A Manufacturing method of sintered body, and sintered body
JP2019039315A Internal gear type pump
JP2019034357A Workpiece carrier, double-end surface grinder, and double-sided abrasive machining method for workpiece
JP2019031933A High-performance internal gear pump
JP2019031942A Internal gear pump
JP2019031943A Internal gear pump
JP2019005786A Correction method of punch
JP2018150578A Device and method of cold sizing
JP2018145452A Warm sizing apparatus
JP2017095808A Manufacturing method of liquid phase sintered aluminum alloy member and liquid phase sintered aluminum alloy member
JP2018094692A Throw-away tip