| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 42 | |
| #2 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sugiyama Masao | 30 |
| #2 | Sugiyama Masataka | 11 |
| #3 | Sugiyama Shigeru | 1 |
| #4 | Sato Norio | 1 |
| #5 | Sugiyama Hiroshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2016171970A | Edible cup maker | |
| JP2015221960A | Gate post | |
| JP2014210130A | Pot | |
| JP2014076196A | Drain-board device | |
| JP2013233314A | Cooling tumbler | |
| JP2012200380A | Drainboard device | |
| JP2012157424A | Mold-baked confection producer | |
| JP2012125446A | Laundry pinch | |
| JP2012055456A | Grill for cooking | |
| JP2012055455A | Cooker | |
| JP2009072346A | Roaster | |
| JP2008264157A | Grill | |
| JP2007135975A | Cooking pan | |
| JP2005052480A | Clothespin suspending device | |
| JP2005013341A | Roaster | |
| JP2005007045A | Cooking method and tool | |
| JP2003235735A | Double-side broiling grill | |
| JP2003088469A | Joining structure of cooker body and bottom part in cooker | |
| JP2002177134A | Cooker | |
| JP2001314333A | Pot handle mounting device |