| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 20 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Izumi Satoshi | 20 |
| Publication | Filing date | Title |
|---|---|---|
| JP2017153764A | Cooking grate | |
| JP2015223375A | Folding frame | |
| JP2013248318A | Folding leg and folding table | |
| JP2010268964A | Folding chair | |
| JP2009240719A | Sectional simple bed | |
| JP2009045424A | Foldable table | |
| JP2009207841A | Foldable table | |
| JP2008259769A | Collapsible stand | |
| JP2005118214A | Fold-up chair | |
| JP2004089556A | Mini table | |
| JP2004033620A | Chair for outdoors, and table set for outdoors | |
| JP2003079434A | Mini table | |
| JP2002233429A | Foldable chair | |
| JP2002165667A | Folding chair | |
| JP2002142906A | Folding chair | |
| JP2002112839A | Table with portable chair | |
| JP2002095530A | Foldable table | |
| JP2002058540A | Table having portable chair | |
| JP2001120360A | Table | |
| JP2000354523A | Chair, hardware for chair and assembling method therefor |