Fujisawa, Japan

Shirosaku Moriyama

This inventor holds 1 USPTO granted patent. Top assignee: Oiles Corporation. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shirosaku Moriyama. Retrieved from https://idiyas.com/inventor/shirosaku-moriyama

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Shirosaku Moriyama: Innovator in Bearing Technology

Introduction

Shirosaku Moriyama is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of bearing technology, particularly with his innovative designs that enhance performance and durability.

Latest Patents

Moriyama holds a patent for a cylindrical bearing with a solid lubricant embedded and fixed in a plurality of first and second helical grooves formed in its inner peripheral surface. This design features first helical grooves with a rightward rising inclination and second helical grooves with a leftward rising inclination, optimizing the bearing's functionality. The unique angles and configurations of the grooves contribute to improved lubrication and reduced friction.

Career Highlights

Moriyama is associated with Oiles Corporation, a company known for its advancements in bearing technology. His work has been instrumental in developing products that meet the demands of various industrial applications. With a focus on innovation, he continues to push the boundaries of what is possible in bearing design.

Collaborations

One of his notable collaborators is Toshihiko Sekine. Together, they have worked on projects that leverage their combined expertise in engineering and design.

Conclusion

Shirosaku Moriyama's contributions to bearing technology exemplify the spirit of innovation. His patented designs not only enhance performance but also pave the way for future advancements in the industry.

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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