| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Medical technology | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Supplying combustion engines | |
| #2 | Object sterilising | |
| #3 | Water treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hosoda Yuzo | 9 |
| #2 | Sugiyama Waichi | 6 |
| #3 | Waichi Hosoda Yuzo Sugiyama | 1 |
| #4 | Yuzo Hosoda | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN101898814A | Acidic water | |
| EP1445467A1 | Liquid fuel modifying device |