Hiroshima, Japan

Toshimasa Hamada

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Kobe Seiko Sho. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshimasa Hamada. Retrieved from https://idiyas.com/inventor/toshimasa-hamada-hro5prlc

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 = 7.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Toshimasa Hamada: Innovator in Bearing Support Systems

Introduction

Toshimasa Hamada is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of engineering, particularly in the design of bearing support systems for cone crushers. His innovative approach has led to the development of a unique system that enhances the functionality and reliability of these machines.

Latest Patents

Hamada holds a patent for a "Bearing Supporting System for Cone Crusher." This invention features a bearing support system designed for cone crushers, which includes a head center securely mounted on the upper portion of a main shaft. The main shaft is supported by an eccentric drive shaft in a radial direction. The system incorporates a self-aligning thrust bearing mounted on an intermediate portion of the mantle shaft, effectively supporting the main shaft on the eccentric drive shaft through the thrust bearing. He has 1 patent to his name.

Career Highlights

Toshimasa Hamada is associated with Kabushiki Kaisha Kobe Seiko Sho, a company known for its advancements in engineering and manufacturing. His work has contributed to the company's reputation for innovation and quality in the industry.

Collaborations

Hamada has collaborated with several talented individuals in his field, including Masao Jotatsu and Masaaki Higaki. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Toshimasa Hamada's contributions to the engineering field, particularly through his patented bearing support system for cone crushers, highlight his innovative spirit and dedication to improving industrial machinery. His work continues to influence the industry and inspire future innovations.

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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