Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868666 | Cement clinker production system | Makio Yamashita, Hisanobu Tanaka, Yukio Tanaka, Kazuo Sakamoto, Kazuo Tabata | 2018-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868666 | Cement clinker production system | Makio Yamashita, Hisanobu Tanaka, Yukio Tanaka, Kazuo Sakamoto, Kazuo Tabata | 2018-01-16 |