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SUMITOMO DENKO SHOKETSU GOKIN

Overview
  • Total Patents
    198
  • GoodIP Patent Rank
    91,600
About

SUMITOMO DENKO SHOKETSU GOKIN has a total of 198 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy, environmental technology and machine tools are MANGANESE BRONZE LTD, DIAMET KK and HITACHI FUNMATSU YAKIN KK.

Patent filings in countries

World map showing SUMITOMO DENKO SHOKETSU GOKINs patent filings in countries
# Country Total Patents
#1 Japan 198

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kaji Toshihiko 21
#2 Inui Naoki 17
#3 Ogata Daisuke 14
#4 Sasaki Akimitsu 13
#5 Shigesumi Shinichiro 12
#6 Shimada Yoshiyuki 10
#7 Arinaga Shinya 9
#8 Okuda Toru 8
#9 Tsuchiya Yoshitsugu 7
#10 Takahashi Kohei 7

Latest patents

Publication Filing date Title
JP2016027598A Heat sink and manufacturing method for the same
JP2016027595A Heat sink and manufacturing method for the same
JP2016008330A Sinter hardening method and sintered component obtained by sinter hardening
JP2015223622A Powder supply device and powder supply method
JP2015220063A High-frequency heating coil
JP2015220062A High-frequency heating coil
JP2015218358A Heating method of sintered body
JP2015208838A Lathe chuck and chuck method using it
JP2015206062A Siding mold
JP2015203137A Sintering method of powder molding
JP2015203128A Sinter component production method and sinter component produced by it
JP2015190023A Production method of flanged sintered component
JP2015188944A Cutting method for compact, and cutting tool
JP2015183270A Sinter method of powder compact
JP2015182124A stepped die
JP2015174128A Manufacturing method of joining part and joining part
JP2015175044A Combined components, and manufacturing method and molding die for the same
JP2015168838A Aluminum alloy sleeve and production method thereof
JP2015124430A Coil for induction hardening and induction hardening method
JP2015117428A Method of manufacturing partially hardened product