Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Osamu Nakasone | Ngk Insulators | 6 |
| 2 | Taiji Ema | Fujitsu Limited | 1 |
| 2 | Katsumi Sakamoto | Diesel Kiki Co. | 1 |
| 2 | Masaki Komada | Honda Motor Co. | 1 |
| 2 | Kenichi Hirukawa | Kobe Steel | 1 |
10 patents · 5 inventors
Ranked #9,301 of 42,968 cities Top 25%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Osamu Nakasone | Ngk Insulators | 6 |
| 2 | Taiji Ema | Fujitsu Limited | 1 |
| 2 | Katsumi Sakamoto | Diesel Kiki Co. | 1 |
| 2 | Masaki Komada | Honda Motor Co. | 1 |
| 2 | Kenichi Hirukawa | Kobe Steel | 1 |