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WAKATAKE MASAYUKI

Overview
  • Total Patents
    18
About

WAKATAKE MASAYUKI has a total of 18 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, Japan and Australia. Its main competitors in its focus markets audio-visual technology and optics are WAKATAKE YOSHIMASA, HAYASHI KOSAN KK and CARMELION LTD.

Patent filings in countries

World map showing WAKATAKE MASAYUKIs patent filings in countries

Patent filings per year

Chart showing WAKATAKE MASAYUKIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wakatake Masayuki 10
#2 Wakatake Yoshimasa 6
#3 Wakatake Harukata 2

Latest patents

Publication Filing date Title
US5299061A Pseudo-luminous panel, optical color filter therefor, and display element and device using the pseudo-luminous panel
JPH05323882A False light-emitting surface body and base body for false light-emitting surface body used for said body and display element and display using false light-emitting surface body
JPH0643319A Pseudo-light-emitting surface body and base for pseudo-light-emitting surface body used for said body, and indicating element and display unit using pseudo-light-emitting surface body
JPS5898776A Display element and display unit using same
JPS57204581A Display unit
JPS57167075A Display unit