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SHIMIZU KUNITOSHI

Overview
  • Total Patents
    14
About

SHIMIZU KUNITOSHI has a total of 14 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, Canada and Denmark. Its main competitors in its focus markets basic materials chemistry and measurement are INNER MONGOLIA SHENGYUAN TECH CO LTD, VALERO SERVICES INC and OTKRYTOE AKTSIONERNOE OBSHCHESTVO SLAVNEFT YAROSLAVNEFTEORGSINTEZ OAO SLAVNEFT YANOS.

Patent filings in countries

World map showing SHIMIZU KUNITOSHIs patent filings in countries
# Country Total Patents
#1 Japan 3
#2 Canada 2
#3 Denmark 2
#4 United States 2
#5 Australia 1
#6 Belgium 1
#7 Germany 1
#8 France 1
#9 Italy 1

Patent filings per year

Chart showing SHIMIZU KUNITOSHIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Basic materials chemistry
#2 Measurement

Top inventors

# Name Total Patents
#1 Shimizu Kunitoshi 11
#2 Sakamoto Tomohiko 1
#3 Nakano Yasu 1
#4 Yasuda Mikita 1
#5 Yamaguchi Hiroshi 1

Latest patents

Publication Filing date Title
CA1125206A Liquefaction of coal
US4222849A Process of liquefaction of coal
JPS54126203A Coal liquefaction
JPS53108106A Liquefaction of coal
JPS5226966A Special portable range