| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | United States | 2 | |
| #5 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | AC and DC conversion devices | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Machines for liquids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Salama Mikko | 10 |
| #2 | Komulainen Risto | 3 |
| Publication | Filing date | Title |
|---|---|---|
| FI20195164A1 | Inverter | |
| WO2015059344A1 | A wave energy converter | |
| FI20012008A | Multi-phase voltage controlled PWM frequency converter for AC motor control has rectifier bridge connected to inverter without use of capacitor and inductor to act respectively as intermediate energy store and current peak value limiter | |
| FI20010198A0 | Power transmission equipment | |
| FI20000232A0 | PWM frequency converters |