| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Hong Kong | 3 | |
| #3 | United States | 3 | |
| #4 | China | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Australia | 1 | |
| #7 | Germany | 1 | |
| #8 | France | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Optics | |
| #3 | Consumer goods | |
| #4 | Audio-visual technology | |
| #5 | Basic materials chemistry | |
| #6 | Organic fine chemistry | |
| #7 | Pharmaceuticals | |
| #8 | Chemical engineering | |
| #9 | Textiles and paper |
| # | Name | Total Patents |
|---|---|---|
| #1 | Iwasaki Takashi | 10 |
| #2 | Igaue Sadatoshi | 9 |
| #3 | Ogura Atushi | 5 |
| #4 | Ogura Atsushi | 4 |
| #5 | Gao Jingfeng | 4 |
| #6 | Li Pengcheng | 4 |
| #7 | Hao Qinglong | 3 |
| #8 | Xiu Qian | 3 |
| #9 | Sadatoshi Igaue | 2 |
| #10 | Yasuhara Takuya | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP1326128A2 | Front face erasable microcapsule magnetophoretic display sheet, erasing magnet and writing magnet | |
| EP1094102A1 | Light-emitting material and method for preparing the same | |
| EP0896994A1 | Rapidly excited luminescent material having high luminance and long decay and method therefor | |
| GB9810767D0 | Microcapsules for magnetic display | |
| GB9516173D0 | A process for producing a magnetic display sheet using microcapsules |