| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Semiconductors | |
| #3 | Optics | |
| #4 | Measurement | |
| #5 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Semiconductor devices | |
| #3 | Measuring light | |
| #4 | Devices using light amplification | |
| #5 | Typewriters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nomaru Keiji | 11 |
| #2 | Morikazu Hiroshi | 2 |
| #3 | Kobayashi Yutaka | 1 |
| #4 | Nishino Yoko | 1 |