Ushiku, Japan

Mitsuru Yamamoto

This inventor holds 2 USPTO granted patents. Top assignees: Agency of Industrial Science and Technology, Ministry of International Trade & Industry. Active years: 1981-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuru Yamamoto. Retrieved from https://idiyas.com/inventor/mitsuru-yamamoto-0rktlvy8

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Matsudo, JP (1981)
  • Ushiku, JP (1991)

Company Filing History:


Years Active: 1981-1991

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2 patents (USPTO):Explore Patents

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.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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