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GRAPHICS COMMUNICATION TECH

Overview
  • Total Patents
    61
About

GRAPHICS COMMUNICATION TECH has a total of 61 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets audio-visual technology, computer technology and basic communication technologies are LINZER ELLIOT N, JU CHI-CHENG and BUDAGAVI MADHUKAR.

Patent filings in countries

World map showing GRAPHICS COMMUNICATION TECHs patent filings in countries
# Country Total Patents
#1 Japan 52
#2 United States 3
#3 Germany 2
#4 France 2
#5 United Kingdom 2

Patent filings per year

Chart showing GRAPHICS COMMUNICATION TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maruyama Masanori 31
#2 Fujiwara Hiroshi 28
#3 Shomura Kazuyoshi 12
#4 Jofu Hiroo 11
#5 Oyama Koichi 10
#6 Kakii Eiji 10
#7 Min Tein San 6
#8 Tayama Masashi 6
#9 Uwabu Hiroo 6
#10 Iwasaki Isao 6

Latest patents

Publication Filing date Title
JPH04373339A Frame synchronizing detecting device
JPH052636A Controller of memory for reproduced picture
JPH04373338A Device for synchronizing channels
US5142361A Motion vector detecting apparatus for video telephone/teleconference systems
JPH04340884A Moving image encoding device
JPH04335786A Animation database device
JPH04334147A Eob code insert circuit
JPH04330886A Image signal encoding device
JPH06113271A Picture signal coding device
JPH0575989A Dynamic vector arithmetic unit
JPH04321393A Moving picture coder
JPH04271692A Method and device for reconstituting moving picture
JPH04262694A Encoding device for picture signal
JPH0522710A Animation encoder
JPH04252584A Moving picture decoding integrated circuit
JPH04235471A Method and device for reducing noise of picture signal
JPH04199924A Delay correction method for plural channels
JPH04180488A Frame memory
JPH04179384A Picture signal transforming device
JPH04142192A Picture signal encoder