| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 19 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Mechanical elements | |
| #3 | Electrical machinery and energy | |
| #4 | Environmental technology | |
| #5 | Packaging and shipping | |
| #6 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamamoto Hiroshi | 9 |
| #2 | Yamamoto Akira | 4 |
| #3 | Hioki Eiichi | 2 |
| #4 | Nishijima Takeharu | 2 |
| #5 | Kato Hirotaka | 1 |
| #6 | Yamamoto Hajime | 1 |
| #7 | Osuga Shiho | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019102415A | torch | |
| JP2019041964A | Knob for cooking tool | |
| JP2019038560A | Thermally insulated container | |
| JP2019011936A | Burner | |
| JP2018132245A | Heat insulation cooker | |
| JP2018064537A | Smoking device | |
| JP2016045303A | Display member | |
| JP2014040992A | Removable trivet and accommodation method thereof | |
| JP2012211736A | Fuel nozzle | |
| JP2012117764A | Fuel valve | |
| JP2011185540A | Leg storage structure of burner | |
| JP2011144982A | Nozzle for burner, and burner | |
| JP2009229033A | Burner | |
| JP2008304094A | Gas torch | |
| JP2005024175A | Burner | |
| JP2000251523A | Portable gas lamp | |
| JPH109513A | Vaporizer for burner | |
| JPH09222222A | Bomb heating device | |
| JPH09137951A | Cooking stove for cassette gas cylinders |