Top Inventors at Kotobuki & Co. 2021
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hidehei Kageyama | 3 |
| 2 | Takeshi Wakayama | 2 |
| 3 | Tadao Odaka | 1 |
| 3 | Toshikazu Sasaki | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hidehei Kageyama | 3 |
| 2 | Takeshi Wakayama | 2 |
| 3 | Tadao Odaka | 1 |
| 3 | Toshikazu Sasaki | 1 |