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HOSHIDEN PHILIPS DISPLAY KK

Overview
  • Total Patents
    21
About

HOSHIDEN PHILIPS DISPLAY KK has a total of 21 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets audio-visual technology and semiconductors are HEFEI BOE JOINT TECH CO LTD, HARADA KENJI and TANADA YOSHIFUMI.

Patent filings in countries

World map showing HOSHIDEN PHILIPS DISPLAY KKs patent filings in countries
# Country Total Patents
#1 Japan 20
#2 Taiwan 1

Patent filings per year

Chart showing HOSHIDEN PHILIPS DISPLAY KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kamiya Osao 8
#2 Ukai Yasuhiro 4
#3 Yasui Masaru 3
#4 Sakai Eiji 3
#5 Motosugi Katsutoshi 3
#6 Watanabe Hidetoshi 3
#7 Nishimoto Masato 3
#8 Honoki Takeshi 2
#9 Yugawa Teizo 2
#10 Nakamura Hideki 2

Latest patents

Publication Filing date Title
JPH11316366A Liquid-crystal display device
JPH11306828A Lighting system
JPH11295694A Liquid crystal display device
JPH11231344A Liquid crystal display element
JPH11219610A Lighting system
JPH11160677A Liquid crystal display device
JPH11133927A Liquid crystal display
JPH11119743A Liquid crystal display device
JPH1185119A Multi-sync circuit of monitor device
JPH10154817A Reflective liquid crystal display element
JPH10268841A Liquid crystal display device
JPH10253945A Intercolumn alternating current driving method for liquid crystal display element
JPH10254414A Inter-matrix ac drive method for liquid crystal display element
JPH10240192A Multi-gradation liquid crystal driver
JPH10228242A Projector and liquid crystal display (lcd) device for the projector
JPH10221705A Liquid crystal display element
JPH10214062A Liquid crystal display erasing circuit for power-off time
JPH10187097A Liquid crystal display device
JPH1056179A Manufacture of thin film device
JPH103091A Liquid crystal display element