Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Ito | Olympus | 6 |
| 1 | Masahiro Hirata | Nippon Sheet Glass Company, Limited | 6 |
| 3 | Shinichi Hamaguchi | Advantest | 1 |
| 3 | Norihiro Yamada | Toyoda Gosei Co. | 1 |
| 3 | Junichi Ichikawa | — | 1 |
15 patents · 5 inventors
Ranked #4,526 of 30,730 cities Top 15%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Ito | Olympus | 6 |
| 1 | Masahiro Hirata | Nippon Sheet Glass Company, Limited | 6 |
| 3 | Shinichi Hamaguchi | Advantest | 1 |
| 3 | Norihiro Yamada | Toyoda Gosei Co. | 1 |
| 3 | Junichi Ichikawa | — | 1 |