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TOKUSHU KINZOKU EXCEL CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    56,441
  • Filing trend
    ⇩ 66.0%
About

TOKUSHU KINZOKU EXCEL CO LTD has a total of 38 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2007. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets materials and metallurgy, audio-visual technology and optics are TSYRLIN MIKHAIL BORISOVICH, OPEN JOINT STOCK COMPANY NOVOLIPETSK STEEL and NOVOLIPETSKIJ METALL KOM AOOT.

Patent filings per year

Chart showing TOKUSHU KINZOKU EXCEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hosoya Yoshihiro 27
#2 Matsumura Yuta 17
#3 Hirata Tatsumi 8
#4 Tanaka Shinichi 8
#5 Hiruta Shuhei 8
#6 Takahashi Kazuma 8
#7 Tanaka Mitsuyuki 7
#8 Tsuchiya Eiji 6
#9 Seto Kazuhiro 6
#10 Miyamoto Yuka 6

Latest patents

Publication Filing date Title
WO2020255211A1 Structure
JP2020183553A Austenitic stainless steel for piping and piping molded from the steel
JP2020084288A Stainless steel strip or stainless steel foil, and manufacturing method therefor
JP2020047510A Cladding material for battery sealing body and method of manufacturing the same
WO2019202720A1 Nozzle for cold spray and cold-splay device
JP2019039043A Production method of coated coil
JP2019019403A Manufacturing method of electrode material
JP2017218666A Metastable austenitic stainless steel band or steel sheet and manufacturing method therefor
JP2018069275A Cold rolling work roll and cold rolling method
JP2017036492A High carbon cold rolled steel sheet and manufacturing method therefor
JP2015226928A Method for manufacturing laminate material of aluminum material and copper material
JP2015164739A Method of manufacturing terminal material for lithium-ion secondary battery with three-layer clad structure
JP2015062922A Heat sink material for electronic device having three-layer clad structure and manufacturing method of the same
JP2015021155A Stainless steel strip for spring and production method thereof
JP2013151029A Method of manufacturing rolled metal strip and method of manufacturing metal strip material using the rolled metal strip
JP2013193108A Press work system and method for pre-coated metal strip
JP2013184219A Method and apparatus of manufacturing junction body
JP2013052425A Method for production of low-resistance metal-fixed resistor
JP2013050428A Abrasion testing method, and abrasion testing device
JP2011031172A Metal strap with coating film