How many patents does
Denki Kagaku Kogyo have?
patents
5,583
families
1,491
granted
1,560
applications
4,023
JP
1,838
CN
671
EP
662
US
572
WO
478
KR
396
GB
2
RoW
964
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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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Denki Kagaku Kogyo
Top ten assignees appearing on patents
2009 - 2018
Denki Kagaku Kogyo
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| electronic component packaging sheet, and formed article thereof | 28 | 2010 |
| maleimide copolymer, process for the production thereof, and heat-resistant resin compos… 🛈 | 21 | 2009 |
| sialon phosphor, process for producing the same, and illuminator and luminescent element… 🛈 | 20 | 2006 |
| aluminum-diamond composite and method for producing the same | 19 | 2008 |
| primer composition and adhesive tape | 17 | 2011 |
| copolymer for improving methacrylic resin heat resistance | 17 | 2012 |
| curable resin composition, adhesive composition, cured object or composite | 17 | 2009 |
| laminated body and vulcanizate therefor | 17 | 2010 |
| calcium ferroaluminate compound, cement admixture and process for producing same, and ce… 🛈 | 17 | 2010 |
| sulfur-modified chloroprene rubber, molding thereof, and production method therefor | 16 | 2010 |