This inventor holds 2 USPTO granted patents. Top assignees: Agency of Industrial Science and Technology, Ministry of International Trade & Industry. Active years: 1981-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Matsudo, JP (1981)
- Ushiku, JP (1991)
Company Filing History:

Years Active: 1981-1991
Title: Mitsuru Yamamoto: Innovator in Grinding Technology
Introduction
Mitsuru Yamamoto is a notable inventor based in Ushiku, Japan. He has made significant contributions to the field of grinding technology, holding 2 patents that showcase his innovative approach to engineering.
Latest Patents
Yamamoto's latest patents include the Multi-chamber inclined ball mill and a hydrocyclone separator. The Multi-chamber inclined ball mill features a base and a frame-shaped support member that allows for the rotation of a grinding chamber. This grinding chamber consists of at least three cylindrical chambers with outwardly tapered protrusions, designed to create a common grinding space at their intersection. The hydrocyclone separator is particularly useful for separating highly concentrated slurries. It includes a forced discharge mechanism in the form of a screw conveyor, which helps to prevent stagnation in the underflow nozzle.
Career Highlights
Throughout his career, Mitsuru Yamamoto has worked with prominent organizations such as the Agency of Industrial Science and Technology and the Ministry of International Trade and Industry. His experience in these institutions has allowed him to refine his skills and contribute to advancements in industrial technology.
Collaborations
Yamamoto has collaborated with notable colleagues, including Hiroshi Sakamoto and Tadao Moro. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Mitsuru Yamamoto's innovative spirit and dedication to engineering have led to significant advancements in grinding technology. His contributions continue to influence the industry and inspire future inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile