| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 5 | |
| #2 | United States | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Taiwan | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | Republic of Korea | 2 | |
| #7 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Typewriters | |
| #2 | Electrography | |
| #3 | Printing processes | |
| #4 | Special printing | |
| #5 | Printing machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ando Kesao | 17 |
| #2 | Kesao Ando | 4 |
| Publication | Filing date | Title |
|---|---|---|
| EP1410908A1 | Electrostatic printing device and electrostatic printing method |