| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 7 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Republic of Korea | 2 | |
| #4 | Taiwan | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hachiro Toshihiko | 16 |
| Publication | Filing date | Title |
|---|---|---|
| JP2017108782A | Grip for golf club | |
| JP2017108781A | Grip for golf club | |
| JP2013048736A | Golf club grip | |
| JP2011010669A | Golf club grip | |
| JP2010188019A | Grip for golf club | |
| JP2010136760A | Grip for golf club | |
| JP2010125262A | Putter head |