| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 3 | |
| #2 | Republic of Korea | 3 | |
| #3 | Australia | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Canada | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Special information storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shida Daisuke | 6 |
| #2 | Hennessy Michael T | 4 |
| #3 | Sasaki Takahito | 3 |
| #4 | Sasaki Takamasa | 3 |
| #5 | Semler Christopher S | 2 |
| #6 | Hennessey Michael T | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020086903A | Data management system and data management method | |
| JP2020086901A | Data management system and data management method | |
| JP2020086902A | Data management system and data management method | |
| AU7975498A | Floppy disk and system | |
| US5870079A | Computer input device and controller therefor |