| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 21 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Basic materials chemistry | |
| #3 | Semiconductors | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Photomechanical semiconductor production | |
| #2 | Soaps | |
| #3 | Semiconductor devices | |
| #4 | Soldering, welding and flame cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yokoi Shigeru | 21 |
| #2 | Wakiya Kazumasa | 18 |
| #3 | Haraguchi Takayuki | 5 |
| #4 | Yamanouchi Atsushi | 2 |
| #5 | Saito Koji | 2 |
| #6 | Kumazawa Akira | 2 |