Top Inventors at Nippon Brown Coal Liquefaction Co. All Time
Showing 1–15 of 15 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoichi Kageyama | 5 |
| 2 | Yukio Nakako | 4 |
| 3 | Tetsuo Matsumura | 3 |
| #4 | Hironori Kageyama | 2 |
| #4 | Jun Imai | 2 |
| #4 | Nobuyoshi Hirokoh | 2 |
| #7 | Hiroshi Yoshimura | 1 |
| #7 | Kazuhiro Mae | 1 |
| #7 | Kaizaburo Saito | 1 |
| #7 | Koji Murakoshi | 1 |
| #7 | Osamu Okuma | 1 |
| #7 | Shun YANAI | 1 |
| #7 | Tatsuo Hirano | 1 |
| #7 | Tetsuo Masuyama | 1 |
| #7 | Yasuo Sugino | 1 |