| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | Australia | 5 | |
| #4 | China | 5 | |
| #5 | Republic of Korea | 5 | |
| #6 | WIPO (World Intellectual Property Organization) | 5 | |
| #7 | Taiwan | 2 | |
| #8 | African Regional Industrial Property Organization | 1 | |
| #9 | Canada | 1 | |
| #10 | Hong Kong | 1 | |
| #11 | Jordan | 1 | |
| #12 | Mexico | 1 | |
| #13 | Philippines | 1 | |
| #14 | Serbia | 1 | |
| #15 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Electrical machinery and energy | |
| #3 | Environmental technology | |
| #4 | Chemical engineering | |
| #5 | Thermal processes | |
| #6 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kobayashi Takaitsu | 44 |
| #2 | Ogino Sanshiro | 6 |
| Publication | Filing date | Title |
|---|---|---|
| AU2013200963A1 | Linear generator having a fluid pressure cylinder structure | |
| US2014375149A1 | Linear power generator | |
| WO2011125931A1 | Linear power generator | |
| US2012202280A1 | Treatment system of wet organic waste | |
| CN101803160A | Linear generator |