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CHUBU SEIKO KK

Overview
  • Total Patents
    14
About

CHUBU SEIKO KK has a total of 14 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Germany, France and Italy. Its main competitors in its focus markets textiles and paper are ELECTRO JET SA, HOLDING FUER INDUSTRIEBETEILIG and MIKULECKY KAREL.

Patent filings in countries

World map showing CHUBU SEIKO KKs patent filings in countries
# Country Total Patents
#1 Germany 3
#2 France 2
#3 Italy 2
#4 Japan 2
#5 United States 2
#6 Belgium 1
#7 EPO (European Patent Office) 1
#8 United Kingdom 1

Patent filings per year

Chart showing CHUBU SEIKO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Spinning

Top inventors

# Name Total Patents
#1 Shino Masakazu 5
#2 Ueda Shigekazu 4
#3 Kobayashi Masashi 2
#4 Tange Toshio 2
#5 Sako Shizuka 2
#6 Amaike Kanetoshi 2
#7 Watanabe Yoji 1
#8 Watanabe Youji 1
#9 Miura Masao 1
#10 Hosaka Hikaru 1

Latest patents

Publication Filing date Title
JPS63175125A Drawframe
EP0141505A1 Device for automatically controlling the draft in a spinning machine
US3988807A Rotary drafting apparatus having improved tooth structure
US3968543A Rotary drafting apparatus
GB1332856A Rotary drafting apparatus