Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shigeaki Sumiya | Ngk Insulators | 5 |
| 2 | Eiji Nakamura | IBM | 3 |
| 2 | Keiji Yasuda | Aisin Seiki Kabushiki Kaisha | 3 |
| #4 | Yoshihiko Nakayama | Hitachi High-Technologies | 1 |
| #4 | Kazuya Serizawa | Nof | 1 |
13 patents · 5 inventors
Ranked #4,883 of 30,370 cities Top 20%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shigeaki Sumiya | Ngk Insulators | 5 |
| 2 | Eiji Nakamura | IBM | 3 |
| 2 | Keiji Yasuda | Aisin Seiki Kabushiki Kaisha | 3 |
| #4 | Yoshihiko Nakayama | Hitachi High-Technologies | 1 |
| #4 | Kazuya Serizawa | Nof | 1 |