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OSAKA BOBBIN

Overview
  • Total Patents
    22
About

OSAKA BOBBIN has a total of 22 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, EPO (European Patent Office) and United Kingdom. Its main competitors in its focus markets chemical engineering and packaging and shipping are OSAKA BOBIN KK, FRAUCHIGER HANS and THIES GMBH & CO.

Patent filings in countries

World map showing OSAKA BOBBINs patent filings in countries
# Country Total Patents
#1 United States 11
#2 EPO (European Patent Office) 3
#3 United Kingdom 2
#4 Australia 1
#5 Brazil 1
#6 Canada 1
#7 Germany 1
#8 Republic of Korea 1
#9 Taiwan 1

Patent filings per year

Chart showing OSAKA BOBBINs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering
#2 Packaging and shipping

Top inventors

# Name Total Patents
#1 Ono Nobutaka 16
#2 Seko Yasuhisa 5
#3 Itoh Takeji 4
#4 Ono Kazuhiko 2
#5 Nagai Y 1
#6 Ono N 1

Latest patents

Publication Filing date Title
KR100217188B1 Method for evenly dyeing yarn cheeses
US5784735A Method for evenly dyeing yarn cheeses
TW226420B Press bobbin for yarn treatment
US5411217A Compressible bobbin for yarn treatment
AU7279387A Compressible bobbin
US4423609A Single-operation type of fastening device for bobbin spacer
GB2110731A Fastening device for retaining bobbins on spindles
US4270710A Resiliently compressible bobbin
US3753534A Resiliently compressible bobbin made of plastic material