| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 12 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Engines, pumps and turbines | |
| #3 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Torii Kazuichi | 12 |
| Publication | Filing date | Title |
|---|---|---|
| JPH0999884A | Transmission for bicycle | |
| JPH08162660A | Support device for solar cell | |
| JPH01219205A | Beach sand increasing device | |
| JPS6212488A | Folding bicycle | |
| JPS58172475A | Wave damping pump | |
| JPS5862204A | Breakwater | |
| JPS58127812A | Breakwater | |
| JPS5633100A | Methane gas generating device | |
| JPS5618394A | Power factor improvement by intensifying fluorescenet lamp | |
| JPS55150598A | Parent fluorescent lamps | |
| JPS55112879A | Windmill | |
| JPS54144231A | Automatic baseball game device |