Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takashi Namari | Keihin | 2 |
| 2 | Youichi Ueda | Ricoh Company | 1 |
| 2 | Takashi Ebata | Unknown | 1 |
| 2 | Masamune Koyanagi | Tohoku Ricoh Co. | 1 |
| 2 | Hideyuki Kagawa | Tohoku Ricoh Co. | 1 |
6 patents · 5 inventors
Ranked #8,302 of 30,730 cities Top 30%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takashi Namari | Keihin | 2 |
| 2 | Youichi Ueda | Ricoh Company | 1 |
| 2 | Takashi Ebata | Unknown | 1 |
| 2 | Masamune Koyanagi | Tohoku Ricoh Co. | 1 |
| 2 | Hideyuki Kagawa | Tohoku Ricoh Co. | 1 |