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SANDO IRON WORKS COMPANY LTD

Overview
  • Total Patents
    11
About

SANDO IRON WORKS COMPANY LTD has a total of 11 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United Kingdom, France and Switzerland. Its main competitors in its focus markets chemical engineering, textiles and paper and thermal processes are BERTOLDI ATTILIO, BIANCALANI F & C OFF MEC and JAUME ANGLADA VINAS SA.

Patent filings in countries

World map showing SANDO IRON WORKS COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 France 3
#3 Switzerland 2
#4 Canada 1

Patent filings per year

Chart showing SANDO IRON WORKS COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshikazu Sando 2
#2 Masao Takasu 2
#3 Nasu Kuniharu 1
#4 Sando Yoshikazu 1
#5 Iwamoto Kenzo 1

Latest patents

Publication Filing date Title
CH537543A Steam pressure sealinggnng deeevice - for textile processing plant
GB1170920A Apparatus for Use in the Treatment of Cloth.
GB1118072A Improvements in or relating to singeing
GB1130366A Method for the liquid treatment of cotton wool
GB1019830A Improvements in or relating to the processing of cloth
CA845946A Liquid treating method and apparatus for a cotton belt