How many patents does
Jfe Chemical Corporation have?
patents
487
families
179
granted
120
applications
367
JP
226
EP
49
CN
47
WO
39
KR
36
US
34
RoW
56
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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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Jfe Chemical Corporation
Top ten assignees appearing on patents
Jfe Chemical Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for producing amorphous carbon particles, amorphous carbon particles, negative el… 🛈 | 16 | 2011 |
| phenolic resin composition, epoxy resin composition, and cured epoxy resin | 14 | 2013 |
| benzoxazine-containing composition and cured product thereof, and varnish | 13 | 2010 |
| method for producing amorphous carbon particles, amorphous carbon particles, negative el… 🛈 | 11 | 2012 |
| method for producing hardly graphitizable carbon material, negative electrode material f… 🛈 | 11 | 2011 |
| negative electrode material for lithium ion secondary batteries, method for producing sa… 🛈 | 11 | 2012 |
| mnzn ferrite core and manufacturing method therefor | 10 | 2009 |
| method for producing hardly-graphitizable carbon material, hardly-graphitizable carbon m… 🛈 | 10 | 2012 |
| composite graphite material, method for producing same, negative electrode material for … 🛈 | 9 | 2012 |
| polyimide and polyimide film | 9 | 2010 |