Learn more

SEKI SEISAKUSHO KK

Overview
  • Total Patents
    11
About

SEKI SEISAKUSHO KK has a total of 11 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and machines are MITSUI KAGAKU PLATECH CO LTD, NITTO TIRE and NIHON CIM KK.

Patent filings in countries

World map showing SEKI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Seki Masao 10
#2 Shoji Shoji 6
#3 Tsuda Yutaka 2
#4 Seki Hiroshi 1
#5 Kobayashi Reiji 1
#6 Ogawa Hirooka 1
#7 Takada Yuki 1

Latest patents

Publication Filing date Title
JP2003001631A Method for treating foamed resin molding
JP2002355839A Material filling for foam molding machine, and method and apparatus for taking out molding
JP2002331533A Method for manufacturing used paper foamed molded product
JP2002316336A Foaming pressure detector in foam molding of synthetic resin
JP2002307469A Method for producing foamed synthetic resin container
JP2002018882A Method and equipment for manufacturing plastic molded article having foamed resin layer
JP2001341132A Apparatus for removing tire bead
JP2001088154A Rubber chip molding and solidifying method
JPH1052822A Treating apparatus for foamed resin molding
JPH06126573A Rotary machining device
JPH01308678A Manufacture of type for stamping