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NIPPON DENKI OFFICE SYST

Overview
  • Total Patents
    733
About

NIPPON DENKI OFFICE SYST has a total of 733 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets computer technology, audio-visual technology and environmental technology are SAITO YASUSHI, SHINDORICO CO LTD and CANON KK.

Patent filings in countries

World map showing NIPPON DENKI OFFICE SYSTs patent filings in countries
# Country Total Patents
#1 Japan 733

Patent filings per year

Chart showing NIPPON DENKI OFFICE SYSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakagawa Kuniaki 21
#2 Toyoda Tadashi 16
#3 Kobayashi Kazumi 13
#4 Inamori Shinichi 13
#5 Muto Yasuhiro 11
#6 Kanda Toru 11
#7 Mizorogi Tsutomu 10
#8 Kitamura Hide 10
#9 Sakurai Toshiyuki 9
#10 Honda Yoshitomo 9

Latest patents

Publication Filing date Title
JP2000066844A Disk device compression system
JP2000053294A Printer
JP2000010547A Character forming device and method thereof
JPH11353088A Device and method for controlling cursor display position
JPH11334955A Fixing part of printer
JPH11318863A Fingerprint inputting device and fingerprint examining method
JPH11305750A Method and device for generating pattern, computer readable recording medium storing pattern generation program and computer readable recording medium storing bit map pattern data
JPH11240213A Printer system
JPH11212433A Printing device having mechanism for cooling printing paper
JPH11212394A Heat roll fixing unit and printer using the same
JPH11212391A Heat roll fixing device provided with oil supply controlling function and printing device adopting same
JPH11212417A Photoreceptor drum cleaning mechanism and printer using the same
JPH11202668A Thermal roll fixing unit and image forming device using the same
JPH11191054A Fault diagnostic system for printer
JPH11184792A Device for writing data in display
JPH11161542A Rom reading circuit and rom reading method
JPH11161084A Electrophotographic printer device
JPH11157115A Printer and method for removing sticking material on charging section
JPH11161804A Logotype preparing device, its method and recording medium
JPH11161852A Point of sales system