How many patents does
Sanyo Special Steel Company have?
patents
985
families
439
granted
215
applications
770
JP
543
CN
90
WO
85
US
71
KR
35
EP
20
GB
1
RoW
140
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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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Sanyo Special Steel Company
Top ten assignees appearing on patents
Sanyo Special Steel Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| si-based-alloy anode material | 12 | 2012 |
| sputtering target material for producing intermediate layer film of perpendicular magnet… 🛈 | 10 | 2008 |
| material for covering surface of hot dip galvanizing bath member, process for producing … 🛈 | 10 | 2007 |
| soft magnetic alloy for magnetic recording medium, sputtering target material, and magne… 🛈 | 10 | 2010 |
| alloy for soft magnetic film layers, which has low saturation magnetic flux density and … 🛈 | 10 | 2012 |
| fe-co alloy sputtering target material and method for producing same, and soft magnetic … 🛈 | 9 | 2012 |
| alloy for seed layer of magnetic recording medium, and sputtering target material | 9 | 2010 |
| magnetic recording-use cr-alloy, sputtering-use target material, and vertical magnetic r… 🛈 | 9 | 2013 |
| si alloy powder for negative electrode of lithium-ion secondary cell, and method for man… 🛈 | 9 | 2011 |
| alloy used in soft-magnetic thin-film layer on perpendicular magnetic recording medium, … 🛈 | 9 | 2011 |