| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | United States | 3 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Republic of Korea | 2 | |
| #6 | Taiwan | 2 | |
| #7 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Consumer goods | |
| #3 | Micro-structure and nano-technology |
| # | Technology | |
|---|---|---|
| #1 | Foods | |
| #2 | Food preservation | |
| #3 | Ice-boxes | |
| #4 | Nanostructure applications |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamada Yoshio | 14 |
| #2 | Yoshio Yamada | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR100600909B1 | Liquid cooling type food freezing apparatus | |
| TWI249379B | Liquid-cooled food refrigerator | |
| CA2479038A1 | Quick-freezing method and device for food with liquid surface contact | |
| AU3017795A | Food freezer | |
| US5222367A | Method of freezing food utilizing a set agitator | |
| AU620270B1 | Method for refreshable freezing foods and freezer thereof |