How many patents does
Kyosan Electric Manufacturing Company have?
patents
627
families
268
granted
152
applications
475
JP
324
CN
53
EP
45
US
40
KR
39
WO
34
RoW
92
Buy the report
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
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Kyosan Electric Manufacturing Company
Top ten assignees appearing on patents
2009 - 2018
Kyosan Electric Manufacturing Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| dc power supply device, and control method for dc power supply device | 16 | 2012 |
| high-frequency power supply device and reflected wave power control method | 15 | 2012 |
| high-frequency power supply device and ignition voltage selection method | 15 | 2012 |
| unignited plasma state detection device and unignited plasma state detection method | 15 | 2013 |
| single-phase inverter | 14 | 2013 |
| pulse-modulated high-frequency power control method and pulse-modulated high-frequency p… 🛈 | 14 | 2009 |
| abnormal discharge suppressing device for vacuum apparatus | 14 | 2008 |
| voltage-type dc power supply and control method of voltage-type dc power supply | 14 | 2013 |
| dc power source, and dc power source control method | 14 | 2013 |
| high-frequency power supply device, and plasma ignition method | 14 | 2014 |