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HAMAMURA MASUZO

Overview
  • Total Patents
    16
About

HAMAMURA MASUZO has a total of 16 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets materials and metallurgy and surface technology and coating are IBERIA ASHLAND CHEM SA, GTP SCHAEFER GIESSTECHNISCHE PRODUKTE GMBH and PCC AIRFOILS INC.

Patent filings in countries

World map showing HAMAMURA MASUZOs patent filings in countries
# Country Total Patents
#1 Japan 14
#2 EPO (European Patent Office) 1
#3 United States 1

Patent filings per year

Chart showing HAMAMURA MASUZOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hamamura Masuzo 16
#2 Hirata Tetsuya 1
#3 Kozuki Shigemichi 1

Latest patents

Publication Filing date Title
JP2002083014A Anticorrosive thermal spraying method execution management system using communication line
JP2002017198A Fishing bank made of concrete and method for surface treatment therefor
JP2001172757A Method and equipment for thermally spraying zinc-ion- diffused aluminum
JPH03130356A Rust-and corrosion-preventive working method effective over a long term
JPH01176061A Wooden product coated with metal film and its production
JPH01180771A Iron casting formed different kind of metal film and production thereof
JPS6479360A Method for preservative working of baby shoes
JPS63279736A Antifouling fishing nets and production thereof
JPS63158002A Insole of shoes having copper ion generating layer and production thereof
JPS62183869A Apparatus for flame spraying of molten metal under reduced pressure
JPS62136272A Wooden material coated with ant-proof metal film as skin and method for skin processing thereof
JPS61178013A Dust collector
JPS61167472A Method and apparatus for thermally spraying molten metal under reduced pressure by low-temperature gas
EP0104839A1 Method of manufacturing metal molds by metal melt-spraying