| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 17 | |
| #2 | EPO (European Patent Office) | 14 | |
| #3 | United States | 13 | |
| #4 | China | 6 | |
| #5 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement | |
| #3 | Computer technology | |
| #4 | Optics | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Dentistry | |
| #3 | Analysing materials | |
| #4 | Measuring length, angles and areas | |
| #5 | Operating tables | |
| #6 | Healthcare informatics | |
| #7 | Image data processing | |
| #8 | Optical systems | |
| #9 | Object sterilising | |
| #10 | Steam turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kudo Keiichi | 10 |
| #2 | Gotani Yoshiki | 10 |
| #3 | Yamanaka Michizo | 10 |
| #4 | Kakuma Hideo | 10 |
| #5 | Sato Takafumi | 10 |
| #6 | Takemoto Terumi | 9 |
| #7 | Kumachi Satoru | 9 |
| #8 | Ito Mari | 7 |
| #9 | Tomoe Takeshi | 7 |
| #10 | Hasegawa Takeshi | 5 |
| Publication | Filing date | Title |
|---|---|---|
| WO2021053990A1 | Medical optical imaging device | |
| WO2021006293A1 | Dental handpiece, dental handpiece management system, and method of replacing optical fiber for dental handpiece | |
| EP2446822A1 | X-ray photographing device |