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OKAWA YOSHIMICHI

Overview
  • Total Patents
    20
About

OKAWA YOSHIMICHI has a total of 20 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools and mechanical elements are ETEM, SPOTNAILS and RAMSET FASTENERS AUST PTY LTD.

Patent filings in countries

World map showing OKAWA YOSHIMICHIs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 WIPO (World Intellectual Property Organization) 2

Patent filings per year

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

Focus industries

# Industry
#1 Machine tools
#2 Mechanical elements

Focus technologies

# Technology
#1 Nails
#2 Hand-held nailing tools

Top inventors

# Name Total Patents
#1 Okawa Yoshimichi 20

Latest patents

Publication Filing date Title
JP2009228210A Installation object fixing bracket and roof reinforcing structure
JP2009133093A Roof reinforcing method, roof reinforcing structure, roof reinforcing member, and installation fixing bracket
JP2008240476A Waterproof sheet fixing structure
JP2005344509A Welding strip used in flat laying method for waterproof sheet joint and its structure
JP2005171531A Finishing structure of rising wall face of waterproof sheet
JP2005090013A Waterproof sheet smooth laying structure and waterproof sheet outer edge fixing member
JP2005021101A Root preventing panel
JP2004218234A Smooth laying construction method of waterproof sheet joint part, smooth laying structure and welding belt used for the construction method and the structure
JP2003313995A Waterproof sheet fixture
JP2003313992A Weather-resistant waterproof sheet and waterproofing method
JP2003293528A Terminal-treatment construction method for waterproof sheet and terminal treatment member
JP2003193635A Execution method of waterproof joint, execution structure and joint member
JPH081546A Puller for article fixing tool
JPH07293528A Fixing method and fixing apparatus of article
JPH07293529A Fixing method and fixing apparatus of article
JPS6140950A Water-proof sheet tensioning method of structure
JPS6140951A Water-proof sheet tensioning method of structure
JPS6140949A Water-proof sheet tensioning method of structure