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SHIMIZU MASAO

Overview
  • Total Patents
    13
About

SHIMIZU MASAO has a total of 13 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and semiconductors are EWE FORSCHUNGSZENTRUM FUER ENERGIETECHNOLOGIE E V, SUZHOU GCL SYSTEM INTEGRATION TECH IND APPLICATION RES INST CO LTD and ITM SEMICONDUCTOR CO LTD.

Patent filings in countries

World map showing SHIMIZU MASAOs patent filings in countries
# Country Total Patents
#1 Japan 8
#2 United States 5

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Shimizu Masao 13
#2 Kumashiro Yoshiaki 1
#3 Sugita Tatsuya 1
#4 Nakajima Yoshinobu 1
#5 Matsuura Toshiyuki 1
#6 Shimizu Kiwame 1
#7 Kudo Naoto 1
#8 Uchida Tsuyoshi 1
#9 Tano Tatsuo 1
#10 Ishihara Shingo 1

Latest patents

Publication Filing date Title
US2008309225A1 Organic electroluminescent display device
JP2004202467A Apparatus making smoke discharged from incinerator or the like smokeless
JP2002284248A Waste liquid disposal container
JP2000193145A Metal hanger for piping
JPS59205533A Mechanical apparatus and equipment provided with deodorizing function
JPS5450528A Auxilliary agent for rendering concrete rapidly hardenable* heat resistant* freeze resistant* durable and water proofing
JPS52102305A Fat separation auxiliary of fish * animal * processed goods thereof
JPS5124060A Sakerui mizutonosatsukinjokasochi