| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 7 | |
| #2 | United States | 2 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment | |
| #2 | Television | |
| #3 | Special information storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Katayama Muneomi | 11 |
| #2 | Nakajima Shinji | 1 |
| #3 | Nakashima Shinji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2129050A1 | Method for teaching the body gesture | |
| US5333061A | Method and apparatus for producing an instructional video analyzing a golf swing | |
| JPH06114139A | Device for ascertaining whether golf swing is executed correctly, its reform display method and its video tape |