How many patents does
Koyo Electronics Ind Company have?
patents
253
families
242
granted
4
applications
249
JP
242
CN
4
US
3
EP
3
WO
1
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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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Koyo Electronics Ind Company
Top ten assignees appearing on patents
2009 - 2018
| koyo electronics ind company | 242 |
| jtekt corporation | 8 |
| win system | 7 |
| koyo electronics industries company | 7 |
| kishi yoshio | 3 |
| koyo electron | 1 |
2018
Koyo Electronics Ind Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| motor control device and vehicle steering device with the same | 7 | 2008 |
| plc having communication function | 3 | 2007 |
| terminal processing method, automatic terminal processing method and device and signal t… 🛈 | 3 | 2008 |
| signal input device | 2 | 2013 |
| mounting method of display substrate for input/output of programmable controller, common… 🛈 | 1 | 2008 |
| absolute encoder | 1 | 2008 |
| induction type proximity sensor | 1 | 2008 |
| safety plc | 1 | 2008 |
| method of updating or debugging plc firmware | 1 | 2008 |
| screen display system | 1 | 2008 |