| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | China | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Data processing systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Maruoka Eishi | 13 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020194490A | System for purchasing or booking wine, and method and program executed in that system | |
| CN111164638A | Computer system for suggesting wine to be drunk together with food, method executed in the computer system, and program | |
| JP2018185789A | System and method for providing wine to client, and server device and program that are used in the system |