| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | China | 3 | |
| #4 | Republic of Korea | 3 | |
| #5 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Furniture and games | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Windows or door furnishings | |
| #2 | Knitting | |
| #3 | Special textiles | |
| #4 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kazuma Kuniharu | 12 |
| #2 | Kazuma Kuniharu 数馬 國&# | 1 |
| #3 | Shiratori Koji | 1 |
| #4 | Uchida Jizaemon | 1 |
| #5 | Kazuma Akiko | 1 |
| #6 | Kuniharu Kazuma | 1 |
| #7 | Kodera Takashi | 1 |
| #8 | Kuniji Kazuma | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2018201720A | Curtain body | |
| WO2015122141A1 | Coupling structure for coupling two curtain hanging bars in panel curtain | |
| JP2016074990A | Knitting method using warp knitting machine | |
| JP2015126836A | Mattress for bedding | |
| WO2013168418A1 | Panel-type curtains | |
| JP2014001472A | Light shielding sheet | |
| EP2647315A1 | Panel type curtain and method for connecting same | |
| JP2011231598A | Interior equipment for vehicle | |
| CN101502377A | Multiple window curtains | |
| CN101371002A | Light transmissive sheet and process for manufacturing the same |