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OKAWA ISAO

Overview
  • Total Patents
    33
About

OKAWA ISAO has a total of 33 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 thermal processes are YU XUEKU, KUO CHIN-SHENG and VENLEE TIANJIN ENVIRONMENTAL PROT TECHNOLOGY CO LTD.

Patent filings in countries

World map showing OKAWA ISAOs patent filings in countries
# Country Total Patents
#1 Japan 33

Patent filings per year

Chart showing OKAWA ISAOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Focus technologies

# Technology
#1 Air-conditioning

Top inventors

# Name Total Patents
#1 Okawa Isao 31
#2 Asada Yoshihisa 2
#3 Furuya Tsutomu 2
#4 Ushijima Koji 1
#5 Morita Hiroaki 1
#6 Matsuura Yoichi 1

Latest patents

Publication Filing date Title
JP2005016306A Joint for building
JP2004316127A Building and construction method therefor
JP2004244964A Building
JP2004124517A Building
JP2004076285A Building
JP2003328465A Building
JP2003321881A Building
JP2003138663A Building frame construction
JP2003119882A Building and construction method for building
JP2002259754A Virtual housing exhibition and housing exhibition method
JP2002230083A Catalog for construction member and method for preparing drawing
JP2001032373A Building
JP2001182159A Building of framework structure
JP2000110233A Two-by-four building
JPH10140653A Two-by-four method building
JPH09111873A Building
JPH09111878A Joint for construction
JPH09111901A Building having insecticidal or preservative construction and lumber post to be used for the building
JPH0978716A Building of insect proof or wood preservative structure and its sill
JPH07102653A Building having moth-proof or rot-proof structure