Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukako Mizuhara | Tokai Kogyo Co. | 1 |
| 1 | Michiro Kotegawa | — | 1 |
| 1 | Shiro Sukenari | Nippon Steel | 1 |
| 1 | Yusaku Takita | Unknown | 1 |
4 patents · 4 inventors
Ranked #7,257 of 22,654 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukako Mizuhara | Tokai Kogyo Co. | 1 |
| 1 | Michiro Kotegawa | — | 1 |
| 1 | Shiro Sukenari | Nippon Steel | 1 |
| 1 | Yusaku Takita | Unknown | 1 |