| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Computer technology | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment | |
| #2 | Unspecified technologies | |
| #3 | Blasting | |
| #4 | Electric digital data processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ban Wataru | 16 |
| #2 | Wada Kozue | 3 |
| #3 | Kasuya Katsutoshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013130833A1 | Golf club head |