| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Germany | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Spain | 1 | |
| #7 | India | 1 | |
| #8 | Japan | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Pumps | |
| #3 | Siphons | |
| #4 | Spring or inertia motors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hashimoto Kunio | 11 |
| #2 | Kunio Hashimoto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5671602A | Power generating apparatus and vacuum generating apparatus by applying Torricelli's vacuum | |
| ES2114426A1 | TUBULAR BELT CONVEYOR. | |
| JPH03272903A | Pipe conveyor | |
| DE3916968A1 | TUBE CONVEYOR |