Learn more

B J TRADING KK

Overview
  • Total Patents
    21
About

B J TRADING KK has a total of 21 patent applications. Its first patent ever was published in 1987. It filed its patents most often in EPO (European Patent Office), Japan and United States. Its main competitors in its focus markets textiles and paper are EGAN RONALD G, OXY DRY MASCHINEN GMBH and MUNZ RICHARD.

Patent filings per year

Chart showing B J TRADING KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Printing machines
#2 Special printing

Top inventors

# Name Total Patents
#1 Hara Akira 19
#2 Takagi Toshisaburou 4
#3 Takagi Toshisaburo 2
#4 Kawazoe Kazuteru 2
#5 Takagi Shunzaburo 2
#6 Sukigara Mitsunori 2
#7 Sukigara Mitsunori C O Fuji Ch 1
#8 Katagi Toshisaburou 1

Latest patents

Publication Filing date Title
JPH08295011A Cylinder cleaning device
EP0483685A1 Plate mounting device for imprinters
CN1056651A Apparatus and method for cleaning inking roller of printing press
JPH0361541A Method and device for washing web guide roller
JPH02215533A Method of cleansing ink feed roller of printing press and apparatus therefor
JPH0211329A Cylinder cleaning device of printing machine
JPH01122438A Cylinder washing apparatus
JPH01122437A Method and apparatus for washing cylinder