| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Nonlinear optics | |
| #2 | Display controls | |
| #3 | Unspecified technologies | |
| #4 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Komatsu Harunobu | 13 |
| #2 | Kuwamoto Tomoyuki | 3 |
| #3 | Yamamoto Hitoshi | 3 |
| #4 | Kushino Mitsuo | 3 |
| #5 | Matsushita Teruki | 2 |
| #6 | Matsumoto Akira | 2 |
| #7 | Kawase Takeo | 1 |
| #8 | Kanai Masashi | 1 |
| #9 | Shitagami Kozo | 1 |
| #10 | Fukasawa Kenji | 1 |