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YAMAZAKI KEIICHIRO

Overview
  • Total Patents
    130
About

YAMAZAKI KEIICHIRO has a total of 130 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Japan, Canada and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, machine tools and mechanical elements are D AZZO ERROL P, PURE VISTA LTD and ICKLER AG.

Patent filings in countries

World map showing YAMAZAKI KEIICHIROs patent filings in countries

Patent filings per year

Chart showing YAMAZAKI KEIICHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamazaki Keiichiro 71
#2 Yamazaki Keiichirou 52
#3 Bae Kyong Sog 1
#4 Muun Esu Chiyan 1
#5 Pegiyonsoku 1
#6 Keiichiro Yamazaki 1

Latest patents

Publication Filing date Title
JP2010265672A Drain port trash collection basket, and vent pipe for drain port trash collection basket
JPH1156680A Movable toilet
JPH09256687A Multifunctional panel member for fence
JPH0984994A Housable clothes drying frame for columnar upright member
JPH0925695A Joint construction to strut of batten joint for civil engineering building
JPH08276096A Storable cloth-drying metallic material
JPH08240039A Enclosure panel member
JPH08141993A Manufacture of porous plate and device for the manufacture
JPH08135126A Assemblying and fitting method of inclination variable lattice member for civil engineering and construction and lattice mechanism
JPH0853917A Fixing method of handrail member and handrail mechanism
JPH0842199A Attached structure for civil engineering and construction
CA2128076A1 Method for connecting inside-empty vertical and horizontal blocks of block-joining materials for the engineering and construction works and block-joining materials
JPH07267248A Pallet device
JPH0775842A Method for joining hollow vertical sash bar and lateral sash bar in sash bar joining material for civil engineering and construction works
JPH083940A Sound insulation device
JPH07259330A Concrete form panel
JPH07166609A Erecting method for rodform substance
JPH06336759A Front end construction of balcony
JPH06336761A Handrail partitioning construction of balcony used for collective housing
JPH06336762A Handrail construction of balcony used for collective housing