| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Surface technology and coating | |
| #4 | Micro-structure and nano-technology | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Nonlinear optics | |
| #3 | Television | |
| #4 | Cameras | |
| #5 | Producing goods from plastic | |
| #6 | Nanostructure applications | |
| #7 | Coating metallic material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kumai Yoshitomo | 13 |