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YAMADA KATSUHIKO

Overview
  • Total Patents
    37
About

YAMADA KATSUHIKO has a total of 37 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, materials and metallurgy and environmental technology are ARVEDI DZHOVANNI, IPSCO INC and THAELMANN SCHWERMASCHBAU VEB.

Patent filings in countries

World map showing YAMADA KATSUHIKOs patent filings in countries

Patent filings per year

Chart showing YAMADA KATSUHIKOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamada Katsuhiko 33
#2 Tsubaki Junichiro 3
#3 Mori Takamasa 2
#4 Uji Ryoichi 1
#5 Saika Toshihiro 1
#6 Fuse Keiichi 1

Latest patents

Publication Filing date Title
JP2014128777A Apparatus and method for flocculating, separating and recovering particle
JP2013072679A Evaluation method and evaluation device of dispersion and aggregation state of nanoparticle slurry
JP2012166116A Filtering divice and filtering method
US2010080206A1 Autoconfiguration system for wireless sensor network and its method, and gateway apparatus for wireless sensor network
JP2008012721A Corrosion-resistant pc steel rod
JP2007332432A Method for refining molten steel
JP2007303030A Method for producing corrosion-resistant pc steel material
JP2007231412A Patenting method of high-carbon steel wire
JP2007162083A Deformed high tensile strength steel bar
JP2006315041A Continuous casting method
JP2006144032A Wire-drawing of steel wire and its heat treatment method
JP2006142305A High strength deformed steel bar and deformed wire rod
WO2004092424A1 Heat treating method for steel wire
JP2004332107A Method of heat treatment for steel wire
JP2005246401A Controlled cooling method for steel wire
JP2005118867A Method of high reduction-of-area ratio rolling
JP2005076101A Controlled cooling method of hot-rolled steel wire
JP2004115823A Method for refining molten steel
JP2004001007A Forming method for continuous-casting cast piece
JP2002346710A Continuous casting and rolling method