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HAYASHIGUCHI SEIZO

Overview
  • Total Patents
    20
About

HAYASHIGUCHI SEIZO has a total of 20 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan, Australia and Belgium. Its main competitors in its focus markets civil engineering and machines are KBE KUNSTSTOFFPROD GMBH, OKNOPLAST SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA and GROTEFELD HANS DIETER.

Patent filings in countries

World map showing HAYASHIGUCHI SEIZOs patent filings in countries

Patent filings per year

Chart showing HAYASHIGUCHI SEIZOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hayashiguchi Seizo 15
#2 Seizo Hayashiguchi 1

Latest patents

Publication Filing date Title
GB8917781D0 Screen
ES2014087A6 Blind
DE3721921C1 Screening device
JPS63312492A Opening-section interrupter for building and apparatus
JPS6345031A Welding method of thermoplastic synthetic resin material
FR2602539A1 Window screen
IT8621446D0 Window screen with roller blind with lateral bands
JPS62157022A Take-up type screen device
JPS62141290A Winding type screen device
JPS61179989A Shielding device for opening section of building and apparatus
JPS6051289A Net door for building
JPS6051290A Net door for building
JPS6019892A Net door for building
JPS59158891A Screen