How many patents does
Jp Steel Plantech Company have?
patents
387
families
78
granted
86
applications
301
JP
87
CN
78
EP
62
WO
42
KR
32
US
31
RoW
55
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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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Jp Steel Plantech Company
Top ten assignees appearing on patents
Jp Steel Plantech Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| roller leveler | 16 | 2010 |
| red hot coke receiving and conveying apparatus | 15 | 2010 |
| air supply device and high-temperature particulate cooling facility equipped with same a… 🛈 | 14 | 2008 |
| pusher | 14 | 2010 |
| raw material conveyancing bucket, pre-heating device, melting equipment, and operation m… 🛈 | 14 | 2014 |
| arc melting equipment and molten metal manufacturing method using arc melting equipment | 12 | 2009 |
| rolling roll, rolling mill and rolling method | 12 | 2006 |
| welder for rolling facility, rolling facility, and rolling method | 12 | 2007 |
| leveler equipment and correction method for plate material | 12 | 2012 |
| roller leveler and method for correcting sheet material | 11 | 2012 |