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JAPAN TOBACCO & SALT PUBLIC

Overview
  • Total Patents
    640
About

JAPAN TOBACCO & SALT PUBLIC has a total of 640 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets consumer goods, machines and packaging and shipping are AMERICAN TOBACCO CO, GEN CIGAR CO and S I B S P A SCIPIONE INNOCENTI.

Patent filings in countries

World map showing JAPAN TOBACCO & SALT PUBLICs patent filings in countries

Patent filings per year

Chart showing JAPAN TOBACCO & SALT PUBLICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Katou Kunio 52
#2 Kisaki Takurou 51
#3 Noguchi Masao 45
#4 Mikami Youichi 40
#5 Okumoto Yutaka 39
#6 Fujimori Mine 37
#7 Kaneko Hajime 35
#8 Matsushita Hajime 33
#9 Nagata Tomizou 25
#10 Takahara Hiroyasu 21

Latest patents

Publication Filing date Title
EP0166078A1 Swingable claw for wrapping machine
JPS60237979A Modification treatment of tobacco stock material
JPS60186269A Improvement in tobacco smoking taste
JPS6120680A Laser drilling device
JPS6120683A Laser drilling device
JPS6120686A Laser drilling device
JPS6122680A Mixture gas for carbonic acid gas laser oscilator excited by silent discharge
JPS6120687A Laser drilling device
JPS6120681A Laser drilling device
JPS6120682A Laser drilling device
JPS6120678A Laser drilling device
JPS6120684A Laser drilling device
JPS6120566A Self-lifesaving device for carbon monoxide
JPS6120679A Laser drilling device
JPS6118456A Electrostatic separating apparatus
JPS6115675A Production of aroma for tobacco
JPS618135A Regeneration of activated carbon having tobacco exhaust component adsorbed therewith
JPS619275A Temperature control of tobacco leaf chopping dryer
JPS6111332A Device for removing packaging bag from raw material package
JPS617451A Measurement of mixing ratio