Top Inventors at Sumitomo Osaka Cement Co. 2020
Showing 1–36 of 36 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Norikazu Miyazaki | 11 |
| 2 | Masataka Oyama | 8 |
| 3 | Toru Sugamata | 7 |
| #4 | Takao Kitagawa | 6 |
| #5 | Ryuuta YAMAYA | 4 |
| #6 | Satoru Oshitari | 3 |
| #7 | Tomomi ITO | 2 |
| #7 | Yoichi Hosokawa | 2 |
| #7 | Yuu Kataoka | 2 |
| #7 | Yukio Miura | 2 |
| #11 | Hideki Ichimei | 1 |
| #11 | Hironori Kugimoto | 1 |
| #11 | Hiroaki Nagatomo | 1 |
| #11 | Hirokazu Shima | 1 |
| #11 | Kei Kato | 1 |
| #11 | Kei Katou | 1 |
| #11 | Keisuke Maeda | 1 |
| #11 | Kentaro Takahashi | 1 |
| #11 | Kouji Oono | 1 |
| #11 | Koji Oono | 1 |
| #11 | Mamoru Kosakai | 1 |
| #11 | Masayuki Motoya | 1 |
| #11 | Megumi Ootomo | 1 |
| #11 | Minoru Shinozaki | 1 |
| #11 | Shinichi Maeta | 1 |
| #11 | Shingo Takano | 1 |
| #11 | Susumu Murata | 1 |
| #11 | Tetsuya Fujino | 1 |
| #11 | Tetsuro ITAGAKI | 1 |
| #11 | Teppei YAKUBO | 1 |
| #11 | Yoshizumi Ishikawa | 1 |
| #11 | Yoshiaki Takata | 1 |
| #11 | Yu Kataoka | 1 |
| #11 | Yuki KUGIMOTO | 1 |
| #11 | Yuji Yamane | 1 |
| #11 | Kenta Oisha | 1 |