How many patents does
Tocalo Company have?
patents
395
families
134
granted
94
applications
301
JP
168
US
42
CN
37
WO
32
KR
28
EP
22
RoW
66
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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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Tocalo Company
Top ten assignees appearing on patents
2009 - 2018
| tocalo company | 269 |
| tokyo electron | 35 |
| jfe steel | 12 |
| fujimi | 12 |
| nssmc (nippon steel & sumitomo met… 🛈 | 11 |
| nippon steel corporation | 10 |
| asahi glass company | 6 |
| koike | 5 |
| toyo tanso | 5 |
| hitachi kokusai ele | 5 |
Tocalo Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| hearth roll for continuous annealing furnace and process for production of the same | 13 | 2007 |
| hearth roll and manufacturing method therefor | 13 | 2014 |
| component for plasma processing apparatus, and manufacturing method therefor | 13 | 2014 |
| plasma processing apparatus and plasma processing method | 12 | 2011 |
| method of forming densified layer in thermal spray coating, and thermal spray coating co… 🛈 | 10 | 2011 |
| cermet powder, protective film-coated member and method for producing same, and electrop… 🛈 | 10 | 2016 |
| method for blackening white fluoride spray coating, and fluoride spray coating covering … 🛈 | 10 | 2012 |
| method for forming thermal-spray fluoride coating film, and member coated with thermal-s… 🛈 | 10 | 2012 |
| powder for thermal spray, thermal spray coating film, coating film and roll in molten me… 🛈 | 9 | 2014 |
| electrostatic chuck and production method for electrostatic chuck | 9 | 2012 |