| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Brazil | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport | |
| #3 | Furniture and games | |
| #4 | Semiconductors | |
| #5 | Control | |
| #6 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Kitchen equipment | |
| #3 | Motor vehicles | |
| #4 | Electric motor controls | |
| #5 | Coin-freed | |
| #6 | Mixing | |
| #7 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamasaki Masashi | 22 |
| #2 | Kabune Hideki | 7 |
| #3 | Furumoto Atsushi | 7 |
| #4 | Imai Hiroshi | 3 |
| #5 | Kawai Katsuji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014102912A1 | Tabletop electric stirring tool | |
| KR20110097870A | Desktop electric stirrer | |
| WO2004089172A1 | Tabletop stirrer | |
| WO02069286A1 | Method for providing drink according to user's liking |