Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jiro Yamamoto | Brother Kogyo | 82 |
| 2 | Masanori Matsunaga | Mitsumi Electric Co. | 7 |
| 3 | Yuji Sakuma | Otari | 4 |
Part of California
93 patents · 3 inventors
Ranked #16,986 of 111,555 cities Top 20%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jiro Yamamoto | Brother Kogyo | 82 |
| 2 | Masanori Matsunaga | Mitsumi Electric Co. | 7 |
| 3 | Yuji Sakuma | Otari | 4 |
Part of California