Top Inventors at Kurosaki Refractories Co. 1989
Showing 1–13 of 13 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Nobuhiro Sato | 2 |
| 1 | Takashi Hamamatu | 2 |
| 1 | Haruyuki Ueno | 2 |
| #4 | Yoshitaka Hiraiwa | 1 |
| #4 | Yoshihiko Uchida | 1 |
| #4 | Yukio Inoue | 1 |
| #4 | Yuji Katsura | 1 |
| #4 | Kotaro Kuroda | 1 |
| #4 | Shinichi Fukunaga | 1 |
| #4 | Akihiko Kusano | 1 |
| #4 | Haruyoshi Kimura | 1 |
| #4 | Hiroshi Nagata | 1 |
| #4 | Hiroyuki Shiokawa | 1 |