How many patents does
Kurosaki Harima Corporation have?
patents
531
families
219
granted
116
applications
415
JP
269
EP
38
WO
34
CN
34
US
32
KR
23
RoW
101
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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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Kurosaki Harima Corporation
Top ten assignees appearing on patents
Kurosaki Harima Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| immersion nozzle for continuous casting | 22 | 2008 |
| magnesia carbon brick | 20 | 2013 |
| zirconia/carbon-containing refractory material and method for producing same | 19 | 2008 |
| nozzle for discharging molten metal | 17 | 2009 |
| immersion nozzle | 17 | 2010 |
| sliding nozzle plate | 17 | 2010 |
| aluminum oxycarbide composition and process for producing same, and refractory | 16 | 2011 |
| magnesia-carbon brick | 15 | 2013 |
| continuous casting nozzle and production method therefor | 15 | 2007 |
| support apparatus and support method for continuous die-casting nozzle, sliding nozzle e… 🛈 | 14 | 2009 |