Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690730 | Sintering method of cement clinkers and sintering apparatus of the same | Shozo Kanamori, Mikio Murao, Norio Yokota, Nichitaka Sato, Katsuji Mukai | 1997-11-25 |
| 5595599 | Method and apparatus for sintering cement clinker | Norio Yokota, Nichitaka Sato, Katsuji Mukai, Toshiyuki Ishinohachi, Mikio Murao +2 more | 1997-01-21 |