This inventor holds 3 USPTO granted patents. Top assignees: Kawasaki Jukogyo Kabushiki Kaisha, Taiheiyo Cement Corporation, Other. Active years: 1999-2001.
Company Filing History:
2 out of 3,445 
2 out of 94 
1 out of 834,350 Years Active: 1999-2001
Title: Innovations of Yoshihiro Mitsuda in Cement Grinding Technology
Introduction
Yoshihiro Mitsuda is a notable inventor based in Kakogawa, Japan. He has made significant contributions to the field of cement grinding technology, holding a total of 3 patents. His work focuses on improving the efficiency and quality of cement production processes.
Latest Patents
Mitsuda's latest patents include a cement clinker grinding method using a vertical roller mill and an apparatus designed for the same purpose. The method involves grinding feed material with a table and rollers, where the resultant ground material is extracted from the underside of the table and classified by a separator. The process ensures that the roller pressure is maintained between 10 to 15 kg/cm², optimizing the grinding efficiency. Additionally, a specific circulation quantity of coarse powder is returned to the vertical roller mill, enhancing the overall grinding process. The innovative use of liquid, such as water or a mixture of water and diethylene glycol, is sprayed on the frictional grinding zone to stabilize the materials, thereby reducing vibrations and improving the grinding efficiency.
Career Highlights
Throughout his career, Mitsuda has worked with prominent companies in the industry, including Kawasaki Jukogyo Kabushiki Kaisha and Taiheiyo Cement Corporation. His experience in these organizations has contributed to his expertise in cement technology and innovation.
Collaborations
Mitsuda has collaborated with notable colleagues, including Fuminori Ando and Kanzaburo Sutoh. Their combined efforts have further advanced the field of cement grinding technology.
Conclusion
Yoshihiro Mitsuda's contributions to cement grinding technology through his innovative patents have significantly impacted the industry. His work continues to influence the efficiency and quality of cement production processes.