How many patents does
Yoshida Kogyo have?

patents
5,943
families
1,226
granted
1,812
applications
4,131
CN
1,252
US
834
WO
631
JP
616
EP
556
KR
162
GB
39
RoW
1,853

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The report contains ten-year analysis with the following sections

  • patent filing analysis
  • worldwide filing analysis
  • patent family analysis
  • application analysis
  • granted analysis
  • classification analysis
  • citation analysis

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Yoshida Kogyo
Top ten assignees appearing on patents

Yoshida Kogyo
The top ten patent families are

Title of patent family
(most common patent title)
Family
members
Filing
year
side release buckle 33 2009
slide fastener 30 2009
molded surface fastener and molded surface fastener manufacturing method 27 2015
slider for slide fastener 23 2009
slide fastener 23 2010
slider for slide fastener 22 2009
slider for slide fastener 21 2008
slider for hidden slide fastener 20 2009
mucoadhesive polymers having vitamin b partial structures 20 2009
slide fastener chain and slide fastener 19 2013