| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 10 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Artificial flowers, wigs and masks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nakayama Taisuke | 9 |
| #2 | Nakajima Soukichi | 2 |
| #3 | Nakayama Shuzo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2004183120A | Wig | |
| JPH10317222A | Tool for assisting hair styling | |
| JPH1096111A | Wig | |
| JPH04241103A | Wig | |
| JPS62215003A | Wig | |
| JPS62206006A | Wig for thin hair head | |
| JPS53119161A | False hair | |
| JPS52106957A | Planted hair and method of making it | |
| JPS5296152A | Method of planting hair and planted hair for skin | |
| US3435831A | Wig or a toupee |