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YAMASHIRO SEIKI SEISAKUSHO KK

Overview
  • Total Patents
    116
About

YAMASHIRO SEIKI SEISAKUSHO KK has a total of 116 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan. Its main competitors in its focus markets machines, machine tools and chemical engineering are IBAR JEAN PIERRE, IBAR JEAN-PIERRE and DO PNII PROMSTROJNIIPROEKT.

Patent filings in countries

World map showing YAMASHIRO SEIKI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 116

Patent filings per year

Chart showing YAMASHIRO SEIKI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hori Nobuo 26
#2 Sadahiro Motoaki 15
#3 Umetsu Katsuharu 15
#4 Aso Masanori 14
#5 Sugiyama Akira 12
#6 Katsuragi Tadashi 8
#7 Chiba Nobuhiro 6
#8 Tokunaga Katsumi 6
#9 Mataga Minoru 5
#10 Nakamura Takashi 3

Latest patents

Publication Filing date Title
JP2013091170A Double flight screw
JP2012076388A Mold clamping force adjusting device of mold clamping device
JP2009184278A Simultaneous injection system of various materials
JP2009090502A Positioning mechanism of insert core
JP2009083192A Injection molding machine for wood powder resin molded body
JP2009072965A Demolding device of molded screw
JP2011036863A Metal molding apparatus
JP2008246734A Method for judging whether plastication process in injection molding machine is good or not
JP2008087191A Waste plastic molding apparatus
JP2008087190A Injection control device of injection molding machine and injection control method of injection molding machine
JP2007160905A Screw-type resin plasticizing device
JP2006326893A Mold clamping device
JP2006326894A Injection molding machine
JP2006247725A Slurry feeder
JP2006082104A Apparatus for temperature equalization of wax material for casting pattern
JP2006051518A Apparatus for processing/supplying slurry
JP2005254539A Liquid material metering/conveying device
JP2004181894A Mold opening/closing apparatus
JP2004160533A Apparatus for supplying molten metal
JP2003300222A Method and apparatus for coating resin by thin coating layer