| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 10 | |
| #2 | EPO (European Patent Office) | 8 | |
| #3 | WIPO (World Intellectual Property Organization) | 7 | |
| #4 | United States | 6 | |
| #5 | China | 5 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Packaging and shipping | |
| #3 | Foods and drinks | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Special furniture | |
| #2 | Transport or storage devices | |
| #3 | Household appliances | |
| #4 | Kitchen equipment | |
| #5 | Unspecified technologies | |
| #6 | Foods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishino Haruki | 31 |
| #2 | Sasahara Shintaro | 21 |
| #3 | Yoshida Toshihiro | 11 |
| #4 | Nakayama Eiji | 8 |
| #5 | Kitamura Tetsuji | 8 |
| #6 | Sakajiri Satoshi | 8 |
| #7 | Tokuda Yasuhiro | 8 |
| #8 | Takashima Ikuo | 8 |
| #9 | Ishino Yuichi | 6 |
| #10 | Kubo Shigeru | 6 |
| Publication | Filing date | Title |
|---|---|---|
| KR20110004012A | Food and drink conveyer apparatus | |
| KR20020004780A | Circulating type food and drink transport apparatus |