| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | Australia | 3 | |
| #3 | Taiwan | 3 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Republic of Korea | 2 | |
| #7 | United States | 2 | |
| #8 | Malaysia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Transport | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamazaki Masahiro | 17 |
| #2 | Hayashi Yoshimasa | 8 |
| #3 | Masahiro Yamazaki | 2 |
| #4 | Yoshimasa Hayashi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2012120702A1 | Hybrid vehicle |