Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuji Katsuda | Ngk Insulators | 5 |
| 2 | Koji Yoshikawa | Aisan Kogyo Kabushiki Kaisha | 2 |
| 3 | Takeaki Morizono | Aisan Kogyo Kabushiki Kaisha | 1 |
| 3 | Masaru Yagi | Kitagawa Industries Co. | 1 |
9 patents · 4 inventors
Ranked #9,920 of 42,968 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuji Katsuda | Ngk Insulators | 5 |
| 2 | Koji Yoshikawa | Aisan Kogyo Kabushiki Kaisha | 2 |
| 3 | Takeaki Morizono | Aisan Kogyo Kabushiki Kaisha | 1 |
| 3 | Masaru Yagi | Kitagawa Industries Co. | 1 |