Top Inventors at Nippon Tungsten Co. 1994
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kiyohito Misumi | 1 |
| 1 | Masaharu Shiroyama | 1 |
| 1 | Mitsuhiko Furukawa | 1 |
| 1 | Michito Miyahara | 1 |
| 1 | Takashi Kitahira | 1 |
| 1 | Toshiaki Wada | 1 |
| 1 | Yoshiaki Katsuyama | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kiyohito Misumi | 1 |
| 1 | Masaharu Shiroyama | 1 |
| 1 | Mitsuhiko Furukawa | 1 |
| 1 | Michito Miyahara | 1 |
| 1 | Takashi Kitahira | 1 |
| 1 | Toshiaki Wada | 1 |
| 1 | Yoshiaki Katsuyama | 1 |