How many patents does
Tsubakimoto Chain Company have?
patents
3,310
families
1,024
granted
986
applications
2,324
JP
1,012
US
556
CN
535
KR
309
EP
129
GB
107
WO
91
RoW
571
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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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patent families
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Tsubakimoto Chain Company
Top ten assignees appearing on patents
Tsubakimoto Chain Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| chain and chain guide plate | 14 | 2013 |
| lubricant and oil-free chain | 13 | 2007 |
| chain component and chain | 13 | 2015 |
| device for guiding long object | 12 | 2014 |
| oil-impregnated bushing, oilless chain, and process for producing oil-impregnated bushing | 12 | 2007 |
| cable protection and guide device | 12 | 2009 |
| chain | 11 | 2014 |
| ratchet tensioner | 11 | 2011 |
| silent chain | 11 | 2011 |
| flat transmission device and method for using same | 11 | 2013 |