| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Telecommunications | |
| #3 | Audio-visual technology | |
| #4 | Machines | |
| #5 | Medical technology | |
| #6 | Mechanical elements | |
| #7 | Furniture and games | |
| #8 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Data recognition and presentation | |
| #2 | Antennas | |
| #3 | Special information storage | |
| #4 | Unspecified technologies | |
| #5 | Structural elements | |
| #6 | Sanitary equipment | |
| #7 | Nails | |
| #8 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sakama Isao | 13 |
| #2 | Ashizawa Minoru | 4 |
| #3 | Hoshino Osamu | 1 |
| #4 | Abe Hiroshi | 1 |
| #5 | Hesaki Shimpei | 1 |
| #6 | Kudo Nobuhiro | 1 |