Top Inventors at Nippon Silica Glass Co. 1997
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Koichi Orii | 1 |
| 1 | Koji Tsukuma | 1 |
| 1 | Tomoyuki Akiyama | 1 |
| 1 | Yoshikazu Kikuchi | 1 |
| 1 | Yukinobu Hara | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Koichi Orii | 1 |
| 1 | Koji Tsukuma | 1 |
| 1 | Tomoyuki Akiyama | 1 |
| 1 | Yoshikazu Kikuchi | 1 |
| 1 | Yukinobu Hara | 1 |