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MATSUMOTO KOUSAN KK

Overview
  • Total Patents
    11
About

MATSUMOTO KOUSAN KK has a total of 11 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets measurement are SULZER FA GEB, NPOB IZMERITEL NOJ TEKHN AOOT and BRUN OSCAR CONSTANTIN.

Patent filings in countries

World map showing MATSUMOTO KOUSAN KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing MATSUMOTO KOUSAN KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Measuring temperature

Top inventors

# Name Total Patents
#1 Takahara Ichirou 10
#2 Nakai Makoto 10
#3 Ono Tomoyoshi 10
#4 Miyazaki Masaki 1
#5 Ueda Katsuyuki 1

Latest patents

Publication Filing date Title
JPS6113116A Temperature indicating sheet
JPS6113117A Temperature indicating sheet
JPS6113118A Temperature indicating sheet
JPS60190827A Treating method of temperature indicating sheet
JPS60190825A Temperature indicating sheet set
JPS60190824A Temperature indicating sheet
JPS60190826A Manufacture of temperature indicating sheet
JPS6055236A Temperature indicating sheet set
JPS6055234A Set for indicating temperature
JPS6055235A Temperature indicating sheet
JPS59188528A Temperature indicating label