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MATSUSHITA GRAPHIC COMMUNIC

Overview
  • Total Patents
    4,866
About

MATSUSHITA GRAPHIC COMMUNIC has a total of 4,866 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets audio-visual technology, textiles and paper and digital networks are VIDYO INC, JERDING DEAN F and GRANDSTREAM NETWORKS INC.

Patent filings per year

Chart showing MATSUSHITA GRAPHIC COMMUNICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Iemura Shigeru 163
#2 Saegusa Hiroshi 105
#3 Toyoda Kiyoshi 100
#4 Togashi Mitsuo 97
#5 Terao Kenji 83
#6 Noma Nobuhiko 81
#7 Sekiguchi Kiyonori 81
#8 Inui Yasuo 81
#9 Kamata Masanori 79
#10 Hanaoka Hideyuki 76

Latest patents

Publication Filing date Title
JP2003101702A Facscimile machine
JP2003125037A Communication terminal device
JP2003124999A Network server and communication terminal performance exchanging method
JP2003050679A Print device and processed result notification method
JP2003032467A Image communication equipment
JP2003032468A Image communication equipment
GB0209895D0 Security system
JP2002278426A Process cartridge
JP2002305560A Communication system and communication method
JP2003125001A Electronic mail communication apparatus and electronic mail communication method
JP2003118875A Paper conveying device and electrophotographic recorder
JP2002132683A Electronic mail transmission control method and electronic mail reception control method
JP2003122231A Copying machine with dew condensation preventing function
JP2003110652A Method of reinitializing adsl modem and the adsl modem
JP2003110848A Composite machine
JP2003101771A Image processing equipment and image processing method
JP2002149469A Data storage device
JP2003087348A Communication control method, communication controller, and adsl communication device
JP2003087352A Communication control method, communication controller, and adsl communication device
JP2003087350A Adsl modem and re-initialize method