Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Ban | Denso | 2 |
| 2 | Masahiro Noda | Hoya | 1 |
| 2 | Seiji Shimizu | Brother Kogyo | 1 |
| 2 | Haruo Takahashi | Sanwa Kagaku Kenkyusho Co. | 1 |
5 patents · 4 inventors
Ranked #6,342 of 22,654 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Ban | Denso | 2 |
| 2 | Masahiro Noda | Hoya | 1 |
| 2 | Seiji Shimizu | Brother Kogyo | 1 |
| 2 | Haruo Takahashi | Sanwa Kagaku Kenkyusho Co. | 1 |