How many patents does
Tokai Kogyo have?
patents
382
families
132
granted
118
applications
264
JP
150
US
80
CN
75
KR
20
WO
18
EP
16
RoW
23
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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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Tokai Kogyo
Top ten assignees appearing on patents
Tokai Kogyo
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| reactor | 14 | 2013 |
| glass run channel | 11 | 2012 |
| glass run channel, glass run channel assembly and manufacturing method of glass run chan… 🛈 | 11 | 2010 |
| injection connector and injection structure of liquid container | 9 | 2006 |
| glass run channel assembly | 8 | 2010 |
| trim material for vehicle | 8 | 2012 |
| insert molded article, insert molding method, and insert molding apparatus | 8 | 2012 |
| method for producing long object | 7 | 2015 |
| method for manufacturing long member | 7 | 2015 |
| reactor and manufacturing method of reactor | 7 | 2013 |