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PANAFACOM LTD

Overview
  • Total Patents
    296
About

PANAFACOM LTD has a total of 296 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets computer technology, audio-visual technology and digital networks are TSIRKIN MICHAEL S, FURUICHI SANEHIRO and LYNX SOFTWARE TECH INC.

Patent filings per year

Chart showing PANAFACOM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanimura Masahito 31
#2 Ueno Tsutomu 16
#3 Maruoka Hiroshi 13
#4 Kubo Masafumi 13
#5 Naka Kenichi 11
#6 Isogawa Takao 11
#7 Sadata Yoshihiro 10
#8 Ita Noboru 10
#9 Koyanagi Shigeru 10
#10 Matsumura Toshihiko 10

Latest patents

Publication Filing date Title
US4837564A Display control apparatus employing bit map method
US4801930A Video information transfer processing system
JPS62219871A Image scanning device
JPS62219189A Processor for thinning line of binary image
JPS62219188A Processor for thinning line of binary image
JPS62219870A Image scanning device
JPS62219750A Image input device
JPS62219747A Adjusting method for picture reader
JPS62219752A Led array mounting and adjusting mechanism
JPS62219749A Image input device
JPS62210535A Area display control system
JPS62210593A Control system for binarization of picture signal
JPS62209507A Focusing parameter generating system
JPS62210534A Display control system
JPS62191973A Bit pattern editing processor in bit map memory
JPS62191883A Character display controller
JPS62191916A Image data transfer system
JPS62175884A Display control device
JPS62175792A Background brightness/color display control system
JPS62157939A Indirect reading system for operand in floating point calculation