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NAT PRINTING BUREAU

Overview
  • Total Patents
    977
  • GoodIP Patent Rank
    5,529
  • Filing trend
    ⇧ 2.0%
About

NAT PRINTING BUREAU has a total of 977 patent applications. It increased the IP activity by 2.0%. Its first patent ever was published in 2001. It filed its patents most often in Japan and Hungary. Its main competitors in its focus markets consumer goods, control and environmental technology are ORELL FÜSSLI SICHERHEITSDRUCK AG, GIESECKE+DEVRIENT CURRENCY TECH GMBH and ORELL FUSSLI SICHERHEITSDRUCK AG.

Patent filings in countries

World map showing NAT PRINTING BUREAUs patent filings in countries
# Country Total Patents
#1 Japan 976
#2 Hungary 1

Patent filings per year

Chart showing NAT PRINTING BUREAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morinaga Tadashi 146
#2 Kimura Kenichi 49
#3 Kawamura Eiji 47
#4 Kiuchi Masato 46
#5 Mizogami Jun 38
#6 Takahashi Hiroyuki 36
#7 Fujisawa Naoko 36
#8 Oshima Hiroyuki 24
#9 Sudo Noriyuki 23
#10 Koyama Masaharu 23

Latest patents

Publication Filing date Title
JP2021003860A Latent image printed matter
JP2021003861A Forgery prevention medium with window and preparing method of the same
JP2021003862A Apparatus for preparing medium with window
JP2020189453A Offset printing method
JP2020183079A Latent image formation medium provided with observation aid element
JP2020183054A Data page and booklet
JP2020179551A Transmission latent image forming body
JP2020175630A booklet
JP2020175606A Forgery prevention print
JP2020175605A Screen plate surface and method for manufacturing the same
JP2020157527A Security booklet and forming method thereof
JP2020157508A Image forming body having plurality of latent images
JP2020157509A Rotary screen printing mechanism
JP2020154903A Printed matter follow-up survey method
JP2020153024A Pulp sheet shredder apparatus
JP2020143406A Unwinding device of pseudo-defect paper and accuracy check method using the same
JP2020142428A Wiping device for intaglio printing machine
JP2020143987A Defect inspection method
JP2020138383A Latent image printed matter
JP2020131554A Sheet delivery mechanism in sheet-fed printer