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SUMIKO JUNKATSUZAI KK

Overview
  • Total Patents
    88
  • GoodIP Patent Rank
    32,634
  • Filing trend
    ⇧ 42.0%
About

SUMIKO JUNKATSUZAI KK has a total of 88 patent applications. It increased the IP activity by 42.0%. Its first patent ever was published in 1979. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets basic materials chemistry and mechanical elements are NIPPON GREASE KK, Shijiazhuang xintai special oil co ltd and YAGISHITA KAZUHIRO.

Patent filings in countries

World map showing SUMIKO JUNKATSUZAI KKs patent filings in countries

Patent filings per year

Chart showing SUMIKO JUNKATSUZAI KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Matsumura Yusuke 16
#2 Shinano Takanori 14
#3 Yamamoto Shinya 11
#4 Tanahashi Tetsuhiko 9
#5 Jo Yukihisa 8
#6 Nakano Kazutaka 6
#7 Hishiki Haruhiko 6
#8 Yamanaka Motosuke 6
#9 Ishibashi Itaru 5
#10 Usami Yosuke 4

Latest patents

Publication Filing date Title
JP2020164805A Coating composition for forming dry lubrication film, dry lubrication film, and slide member
JP2020109170A Coating composition and dry lubrication film
JP2020164694A Lubricant composition for food machine
JP2020122117A Solvent diluted fluorine-based lubricant composition
JP2020105329A Solvent-diluted fluorine-based lubricant composition
JP2020050683A Grease composition
JP2020033513A Coating composition
JP2019178278A Speed reducer lubricant composition
JP2019178984A Method for determining quality of grease
JP2019172920A Grease composition
JP2018150528A Dry lubricant film composition and slide member comprising slide layer constituted by the dry lubricant film composition
JP2019143111A Incombustible detergent composition
JP2019131675A Grease composition
JP2019127544A Aerosol lubricant composition
JP2019108466A Solvent dilution type lubricant
JP2019026680A Lubricant composition
JP2018179855A Method for evaluating deterioration degree of grease containing lithium 12-hydroxy stearate
JP2018168324A Coating Composition
JP2018159124A Anticorrosive composition
JP2018150396A Solvent-dilution type fluorine-based lubricant composition