| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 46 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tokuda Tomijiro | 46 |
| #2 | Tokuda Tetsuo | 6 |
| Publication | Filing date | Title |
|---|---|---|
| JP2009011665A | Sheet for bed | |
| JP2008113966A | Armband | |
| JP2008093159A | Quilt and its set | |
| JP2004008652A | Bedding cover | |
| JP2003310409A | Pillow | |
| JP2003304960A | Pillow | |
| JP2003116693A | Comforter cover | |
| JP2003079500A | Quilt with bag | |
| JP2003061789A | Core of mattress | |
| JP2003033263A | Neck part cover for bedding and attaching structure thereof | |
| JP2002262964A | Bedding | |
| JP2002253309A | String-fastening implement for bedding | |
| JP2002238714A | Collar cover for quilt or the like | |
| JP2002199974A | Sheet | |
| JP2002142966A | Screen | |
| JP2002119384A | Cushion | |
| JP2002112872A | Pillow cover | |
| JP2002095568A | Comforter | |
| JP2002085228A | Coverlet cover | |
| JP2002085229A | Hook-and-loop fastener tape for fastening quilt cover |