Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Makoto Hatakoshi | Sumitomo Chemical | 2 |
| 2 | Tetsuya Ashida | Kuraray Co. | 1 |
| 2 | Masayoshi Miyamoto | Ricoh Company | 1 |
Part of Washington
4 patents · 3 inventors
Ranked #6,634 of 20,767 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Makoto Hatakoshi | Sumitomo Chemical | 2 |
| 2 | Tetsuya Ashida | Kuraray Co. | 1 |
| 2 | Masayoshi Miyamoto | Ricoh Company | 1 |
Part of Washington