Learn more

SEKISUI KOKI SEISAKUSHO KK

Overview
  • Total Patents
    36
About

SEKISUI KOKI SEISAKUSHO KK has a total of 36 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets machines are TAKANO FOODS KK, MURATA SANGYO CO LTD and KENSETSU RUBBER KK.

Patent filings in countries

World map showing SEKISUI KOKI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 36

Patent filings per year

Chart showing SEKISUI KOKI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

Top inventors

# Name Total Patents
#1 Nagatsuka Masahiro 10
#2 Miyoshi Hideki 6
#3 Kobayashi Yoshihiro 4
#4 Matsumoto Masahiro 3
#5 Yoshida Mitsunari 3
#6 Okuwa Hajime 2
#7 Abe Makoto 2
#8 Takao Yasuna 2
#9 Hayashi Mikio 2
#10 Watanabe Shuji 2

Latest patents

Publication Filing date Title
JP2014012380A Injection molding die
JP2010274588A Injection mold
JP2009029084A Drive for valve pin in injection molding die
JP2005178184A Injection molding mold and method for producing injection-molded article using the mold
JP2005178185A Injection molding mold and method for producing injection-molded article using the mold
JP2004058374A Injection molding die
JP2004058373A Injection-molding die
JP2004058375A Injection molding die
JP2003127186A Stack-molded injection mold
JP2002283379A Foam molding method and foam molding machine
JP2002192572A Mold
JP2002192566A Injection mold
JP2002187153A Protruding device for molding tool
JP2002172658A Hot runner device
JP2002144362A Foam molding die
JP2000118814A Web accumulating device
JP2000052382A Injection molding die
JP2000052384A Injection molding die for molded product with undercut and undercut processing method for injection molded product
JPH08332647A Foam molding machine
JPH08300386A Molding of foamable synthetic resin and foam molding machine