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WAKABAYASHI YASUO

Overview
  • Total Patents
    20
About

WAKABAYASHI YASUO has a total of 20 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Canada, Germany and Japan. Its main competitors in its focus markets measurement, audio-visual technology and control are STAEDTLER MARC-MICHAEL, DEROT MARIE THERESE and ATOP PREC IND CO LTD.

Patent filings in countries

World map showing WAKABAYASHI YASUOs patent filings in countries
# Country Total Patents
#1 Canada 4
#2 Germany 4
#3 Japan 4
#4 United States 4
#5 Belgium 2
#6 France 2

Patent filings per year

Chart showing WAKABAYASHI YASUOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wakabayashi Yasuo 16

Latest patents

Publication Filing date Title
JP2007332124A Water composition for activating beauty nutrition and water for beauty nutrition, bath agent, constipation alleviating and baked diet cake
JP2006111832A Covered film composition of naturally hardenable type electroconductive polyurethane prepolymer, and antifouling apparatus by using it
JPS5397480A Diffused sheet for luminous indicator* production apparatus thereof* and digital indicator using the sheet
US4058919A Segment type, electric light alpha-numeric figure indicator
JPS5353996A Photoelectric numeric indicator
CA1021563A Digital indicator
US3918251A Digital world clock
CA977144A Segment type, electric light figure indicator
CA984161A Electro-mechanical digital world clock
CA984485A Digital clock