| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 6 | |
| #2 | Netherlands | 2 | |
| #3 | Belgium | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Special textiles | |
| #2 | Embroidering | |
| #3 | Special macromolecular compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Murotani Takashi | 6 |
| #2 | Muroya Takashi | 3 |
| #3 | Hori Mitsuhiro | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JPS63264961A | Hook machine | |
| JPS63249761A | Operation stopping apparatus of hooking machine | |
| JPS63249762A | Hooking machine | |
| US4669406A | Apparatus and method for manufacturing embroidered carpets | |
| JPS6253464A | Production of embroidering carpet | |
| JPS6245765A | Weaving frame for carpet | |
| JPS6245766A | Hook machine |