| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | United States | 6 | |
| #3 | Canada | 5 | |
| #4 | Republic of Korea | 5 | |
| #5 | Brazil | 3 | |
| #6 | China | 3 | |
| #7 | Australia | 2 | |
| #8 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Materials and metallurgy | |
| #3 | Foods and drinks | |
| #4 | Pharmaceuticals | |
| #5 | Environmental technology | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Fuels | |
| #2 | Coating compositions | |
| #3 | Alkali metal compounds | |
| #4 | Foods | |
| #5 | Medical preparations | |
| #6 | Water treatment | |
| #7 | Rare-earth metal compounds | |
| #8 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nasu Atsushi | 31 |
| Publication | Filing date | Title |
|---|---|---|
| JP2010270575A | Interlocking rotary glass screen | |
| CA2068753A1 | Paint solvent and production thereof | |
| BR9004884A | Fuel additives | |
| US5087267A | Fuel additives | |
| KR940004884B1 | Ion water for production of foods and beverages | |
| KR940009045B1 | Fuel additives | |
| US4956157A | Process for separating salts in seawater | |
| CA1302085C | Combustion aids | |
| US4946886A | Solvent for paint |