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SEKISUI SEIKEI KOGYO KK

Overview
  • Total Patents
    86
About

SEKISUI SEIKEI KOGYO KK has a total of 86 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets packaging and shipping, textiles and paper and machines are TOKYO PAPER MFG, NORDERNEY INVESTMENTS LTD and HARCOSTAR LTD.

Patent filings in countries

World map showing SEKISUI SEIKEI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 86

Patent filings per year

Chart showing SEKISUI SEIKEI KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujimoto Tateo 21
#2 Shudo Yukio 15
#3 Miyamoto Naoaki 12
#4 Ogata Mitsuaki 12
#5 Yamashita Teruyoshi 9
#6 Ito Takao 6
#7 Yoshida Masashi 5
#8 Ishizaka Norihiro 4
#9 Hayashi Masahiro 3
#10 Tanaka Mitsuo 3

Latest patents

Publication Filing date Title
JPH1142312A Snow toy
JPH1110749A Artificial rush, and its manufacture
JPH10264928A Plastic container
JPH10249956A Long tatami matting facing of imitation rush
JPH10236527A Waterproof tray for container storage box
JPH10230980A Container provided with suction air bypass
JPH10196091A Thin straw mat
JPH10156905A Injection molding method for synthetic resin mouth plug, mold for the method, and synthetic resin mouth plug manufactured by the method
JPH10140805A Floor material
JPH10128821A Coextrusion sheet
JPH10131468A Flooring
JPH1046793A Water absorbing quantity
JPH105385A Binding for snow board
JPH09324519A Repairing instrument for tatami-mat
JPH09295341A Plastic container
JPH09267848A Flexible plastic container
JPH09262334A Molding method for snow board
JPH09206193A Rug
JPH09123253A Plastic container
JPH09103532A Snow board