Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8602339 | Vertical mill | Yoshiki Yamaguchi, Kenichi Arima, Yoshishige Uematsu | 2013-12-10 |
| 8567705 | Vertical mill | Yoshiki Yamaguchi, Kenichi Arima, Yoshishige Uematsu | 2013-10-29 |
| 7899908 | Distribution request control method and unit, and program for distribution request control method | Satoru Tanaka, Tetsuro Kagoshima, Shinsuke Miyayama, Keiji Terauchi | 2011-03-01 |
| 5657877 | Rotary classifier for a roller mill | Hirohisa Yoshida, Tsugio Yamamoto, Shuichi Sakota | 1997-08-19 |
| 5603268 | Coal pulverizer associated with a rotary classifier and method for operating the same | Masaaki Kinoshita | 1997-02-18 |