How many patents does
Nichias Corporation have?
patents
1,747
families
505
granted
450
applications
1,297
JP
575
EP
240
US
231
CN
191
WO
190
KR
99
GB
40
RoW
181
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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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the following tables are just extracts from the report
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Nichias Corporation
Top ten assignees appearing on patents
Nichias Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| base material for disk, process for producing the same, and disk roll | 17 | 2008 |
| coupling | 15 | 2015 |
| disk roll and base material for same | 15 | 2013 |
| heat-resistant roll, production method thereof, and method of producing sheet glass usin… 🛈 | 15 | 2008 |
| water jacket spacer production method | 14 | 2015 |
| heat insulating material and method for producing same | 14 | 2010 |
| inorganic fibrous molded refractory article, method for producing inorganic fibrous mold… 🛈 | 14 | 2010 |
| crosslinking agent and fluorine-containing aromatic compound | 13 | 2014 |
| bio-soluble inorganic fiber | 13 | 2010 |
| jacket heater and method for attaching same | 12 | 2010 |