| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 1,881 | |
| #2 | United States | 95 | |
| #3 | EPO (European Patent Office) | 41 | |
| #4 | China | 15 | |
| #5 | Hong Kong | 15 | |
| #6 | Taiwan | 12 | |
| #7 | Singapore | 10 | |
| #8 | Republic of Korea | 8 | |
| #9 | Spain | 7 | |
| #10 | Argentina | 3 | |
| #11 | Germany | 2 | |
| #12 | Italy | 2 | |
| #13 | Australia | 1 | |
| #14 | France | 1 | |
| #15 | United Kingdom | 1 | |
| #16 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kobayashi Toshihiro | 211 |
| #2 | Aoki Yutaka | 135 |
| #3 | Koto Koichi | 118 |
| #4 | Kito Akihito | 96 |
| #5 | Chikasawa Hideo | 88 |
| #6 | Yokoyama Nobuyoshi | 85 |
| #7 | Inagaki Hideo | 81 |
| #8 | Kojima Hisao | 78 |
| #9 | Tsuji Yoshikatsu | 73 |
| #10 | Miura Akihiro | 70 |
| Publication | Filing date | Title |
|---|---|---|
| JP2010060283A | Gas cooking stove | |
| JP2011069569A | Heating cooker | |
| JP2011069582A | Water heater | |
| JP2011058784A | Gas stove and packing for the gas stove | |
| JP2011052928A | Burning appliance | |
| JP2011052927A | Burning appliance | |
| JP2011052839A | Built-in cooking stove | |
| JP2011052841A | Built-in cooking stove | |
| JP2011052840A | Cooking stove | |
| JP2011047588A | Heating cooker | |
| JP2011047566A | Water heater | |
| JP2011043281A | Heat exchanger | |
| JP2011043282A | Heat exchanger | |
| JP2011038745A | Grill | |
| JP2011036556A | Double-sided baking grill and burner cover | |
| JP2011038696A | Heating cooker | |
| JP2011038678A | Cooking stove | |
| JP2011033270A | Water heater | |
| JP2011033244A | Combustion device | |
| JP2011027363A | Joint structure and method of constructing the same |