| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Textiles and paper | |
| #3 | Optics | |
| #4 | Surface technology and coating | |
| #5 | Electrical machinery and energy | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Typewriters | |
| #3 | Coating metallic material | |
| #4 | Optical systems | |
| #5 | Electric discharge tubes | |
| #6 | Unspecified technologies | |
| #7 | Capacitors and switching devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Naono Takayuki | 11 |
| #2 | Fujii Takamichi | 5 |
| #3 | Arakawa Takami | 3 |
| #4 | Morita Yoshiki | 1 |
| #5 | Hishinuma Yoshikazu | 1 |