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MASE YASUFUMI

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    153,938
About

MASE YASUFUMI has a total of 25 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets control, audio-visual technology and optics are ERG MANAGEMENT SERVICES, MOVITEX LTD and HU XIANGCHI.

Patent filings in countries

World map showing MASE YASUFUMIs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 United States 3
#3 China 2
#4 WIPO (World Intellectual Property Organization) 2

Patent filings per year

Chart showing MASE YASUFUMIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mase Yasufumi 25
#2 Watanabe Yasuhiro 2
#3 Sakurai Hidehiro 1

Latest patents

Publication Filing date Title
US2020118467A1 Starry sky reproducing sheet and device
JP2018106088A Planisphere
JP2018097323A Starry sky sheet
CN107210003A Starry sky transcriber
JP2016212353A Constellation quick-reference plate
JP2001244985A Address conversion method of internet
JP2001242980A Information display system
JP2001111726A Mobile wireless terminal
JP2000162962A Touch sense input/output device
WO0017739A1 Information processor for visually disabled person and tactile input/output device
JP2000324554A Portable terminal and portable radio terminal controller
JP2001297652A Input device having elevating type key top
JP2000235630A Method for authenticating authentication information, medium for authentication information input and authenticating device for authentication information
JP2000125757A Apparatus and method for processing fishes
JP2000134252A Data rewrite method for address conversion table
JPH09230956A Software rental fee charging system
JPH095639A Astronomical telescope equipped with explanation device
JPH02188712A Rotary shaft driving device for astronomical telescope
JPS6418118A Driving device for rotary shaft of astronomical telescope