| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Computer technology | |
| #3 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Image data processing | |
| #3 | Cameras | |
| #4 | Data recognition and presentation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamashita Noriyuki | 11 |
| #2 | Hirai Jun | 6 |
| #3 | Fujita Toshifumi | 3 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019003168A | Extended mouthpiece and ocarina |