Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650294 | Burned cement clinker and method for producing the same | Makio Yamashita, Hisanobu Tanaka | 2017-05-16 |
| 9598312 | Method for controlling free lime content of clinker | Yuuki Ninomiya, Hisanobu Tanaka, Makio Yamashita | 2017-03-21 |