| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | China | 2 | |
| #4 | Taiwan | 2 | |
| #5 | Republic of Korea | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Controlling combustion | |
| #2 | Burners |
| # | Name | Total Patents |
|---|---|---|
| #1 | Izumisawa Toru | 6 |
| #2 | Enomoto Masanori | 6 |
| #3 | Takeshita Naoyuki | 5 |
| #4 | Tominaga Naoto | 5 |
| #5 | Okamoto Kikuo | 5 |
| #6 | Iizumi Kazuyuki | 4 |
| #7 | Kondou Masato | 4 |
| #8 | Majima Takehisa | 3 |
| #9 | Kondo Masato | 3 |
| #10 | Miyama Fujio | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO9836219A1 | Combustion apparatus | |
| EP0913644A1 | Combustion apparatus | |
| CN1204035A | Combustion device | |
| US5658140A | Combustion device | |
| WO9607056A1 | Combustion equipment for judging abnormality or life |