How many patents does
Dowa Ip Creation Company have?
patents
325
families
95
granted
93
applications
232
JP
125
EP
57
US
47
CN
36
KR
27
WO
22
RoW
11
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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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Dowa Ip Creation Company
Top ten assignees appearing on patents
Dowa Ip Creation Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for producing carrier core for electrophotographic developer, carrier core for el… 🛈 | 13 | 2011 |
| carrier core material for electrophotograph development, carrier for electrophotograph d… 🛈 | 12 | 2005 |
| method for producing carrier core material for electrophotographic developers, carrier c… 🛈 | 12 | 2012 |
| electrophotographic developer carrier core material, manufacturing method therefor, elec… 🛈 | 11 | 2009 |
| metal coating material | 11 | 2011 |
| carrier core material for electrophotographic developing agent, carrier for electrophoto… 🛈 | 11 | 2010 |
| carrier core material for electrophotographic developer, process for producing same, car… 🛈 | 11 | 2010 |
| carrier core for electronograph developer, carrier for electronograph developer, and ele… 🛈 | 11 | 2011 |
| ferrite particles, electrophotography carrier using same, and electrophotography develop… 🛈 | 10 | 2011 |
| method for manufacturing carrier core particles for electrophotographic developer, carri… 🛈 | 10 | 2013 |