| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 73 | |
| #2 | Australia | 14 | |
| #3 | EPO (European Patent Office) | 10 | |
| #4 | United States | 10 | |
| #5 | China | 5 | |
| #6 | Canada | 4 | |
| #7 | Hong Kong | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Furniture and games | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Takahashi Akito | 13 |
| #2 | Ando Yoshio | 12 |
| #3 | Kijimoto Hideki | 10 |
| #4 | Miyamoto Tatsuya | 9 |
| #5 | Nakanishi Wataru | 7 |
| #6 | Oda Hiroshi | 7 |
| #7 | Hayakawa Tsuneyasu | 6 |
| #8 | Yoshino Takumi | 6 |
| #9 | Sano Yasuhiro | 5 |
| #10 | Takeuchi Makoto | 5 |
| Publication | Filing date | Title |
|---|---|---|
| US2021116149A1 | Water heater | |
| US2020037822A1 | Fryer | |
| JP2013127359A | Heating cooker | |
| JP2013100983A | Pulse combustor and instantaneous water heater | |
| JP2013047604A | Cooking stove | |
| JP2013036738A | Combustion device | |
| JP2012198021A | Heat exchanger | |
| JP2013245895A | Water heater | |
| JP2013245838A | Rich-lean burner | |
| JP2013242067A | Grill | |
| JP2013234806A | Cooking stove | |
| JP2013234805A | Cooking stove | |
| JP2013234807A | Cooking stove | |
| JP2013234764A | Gas cooker | |
| JP2013213628A | Heating power adjusting device and gas heating cooker | |
| JP2013190176A | Water heater | |
| JP2013170793A | Water heater | |
| JP2013170794A | Bath water heater | |
| JP2013160400A | Cooking stove | |
| JP2013108733A | Combustion appliance |