| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 12 | |
| #2 | United States | 3 | |
| #3 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Environmental technology | |
| #3 | Mechanical elements | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Printing machines | |
| #2 | Gearing | |
| #3 | Reduction of greenhouse gas emissions | |
| #4 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamashita Toshio | 15 |
| #2 | Kaburagi Hisashi | 3 |
| #3 | Nakamura Takahiko | 2 |
| #4 | Hirokawa Katsushi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019073992A | Hydraulic power unit | |
| JP2016031318A | Installation tool for tripod for survey use | |
| JP2013164759A | Popularity voting system | |
| JPH09184721A | Pole level | |
| JPH07236555A | Device for adjusting supporting height in body supporting instrument such as pillow and back rest | |
| JPS6445971A | Kinetic energy recirculating device | |
| JPS5962385A | Treatment of sewage and waste water | |
| JPS5890055A | Bundling band | |
| US4447067A | Automobile fender protector formed of synthetic resin | |
| JPS5656532A | Stove for solid fuel | |
| JPS5544147A | Speed reducer | |
| JPS545166A | Speed reducing machine | |
| JPS5382958A | Reduction gear |