Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keiji Yamamoto | Kobelco Construction Machinery Co. | 9 |
| 2 | Satoshi Nakamura | Ricoh Company | 4 |
Part of Michigan
13 patents · 2 inventors
Ranked #6,041 of 34,820 cities Top 20%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keiji Yamamoto | Kobelco Construction Machinery Co. | 9 |
| 2 | Satoshi Nakamura | Ricoh Company | 4 |
Part of Michigan