How many patents does
Ishihara Chemical Company have?
patents
315
families
47
granted
93
applications
222
JP
57
KR
47
EP
42
CN
42
WO
33
US
33
RoW
61
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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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Ishihara Chemical Company
Top ten assignees appearing on patents
Ishihara Chemical Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| photo-curing process for metallic inks | 19 | 2008 |
| additives and modifiers for solvent- and water-based metallic conductive inks | 14 | 2008 |
| buffer layer to enhance photo and/or laser sintering | 13 | 2009 |
| metallic pastes and inks | 13 | 2008 |
| metallic ink | 12 | 2007 |
| copper particle dispersion, conductive film formation method, and circuit substrate | 12 | 2011 |
| copper particle dispersion, conductive film formation method, and circuit substrate | 12 | 2011 |
| metallic ink | 11 | 2007 |
| method for forming conductive film and sintering promoter | 11 | 2012 |
| copper-fine-particle dispersion liquid, conductive-film formation method, and circuit bo… 🛈 | 11 | 2013 |