Top Inventors at Sumitomo Osaka Cement Co. 1997
Showing 1–19 of 19 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Naoki Kougo | 1 |
| 1 | Akira Yazawa | 1 |
| 1 | Atumi Wakabayashi | 1 |
| 1 | Hirotoshi Nagata | 1 |
| 1 | Isao Hashimoto | 1 |
| 1 | Katsuji Mukai | 1 |
| 1 | Makoto Nakao | 1 |
| 1 | Masaru Shiroishi | 1 |
| 1 | Mikio Murao | 1 |
| 1 | Mithuru Sakuma | 1 |
| 1 | Naoki Takamiya | 1 |
| 1 | Nichitaka Sato | 1 |
| 1 | Nobuhide Miyamoto | 1 |
| 1 | Norio Yokota | 1 |
| 1 | Ryosuke Kaizu | 1 |
| 1 | Shozo Kanamori | 1 |
| 1 | Susumu Murata | 1 |
| 1 | Takashi Tateyama | 1 |
| 1 | Tsutomu Saito | 1 |