Saitama, Japan

Kazumasa Kasahara

This inventor holds 1 USPTO granted patent. Top assignee: Bosch Automotive Systems Corporation. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumasa Kasahara. Retrieved from https://idiyas.com/inventor/kazumasa-kasahara

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


Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Kazumasa Kasahara: Innovator in Pressure Relief Valve Technology

Introduction

Kazumasa Kasahara is a notable inventor based in Saitama Prefecture, Japan. He has made significant contributions to the field of valve technology, particularly with his innovative designs for pressure relief valves. His work emphasizes reliability, cost-effectiveness, and compactness in valve manufacturing.

Latest Patents

Kazumasa Kasahara holds a patent for a pressure relief valve. This invention provides a reliable sealed structure in a valve holder without excessive protrusion from a common rail. It ensures the stability of the valve spring's operation and can be manufactured at a low cost. The design features a closed structure at the low-pressure portion side end of the valve holder, allowing the valve spring to be housed securely. The valve body is designed to lift from the valve seat under fluid pressure, enhancing the valve's functionality.

Career Highlights

Kazumasa Kasahara is associated with Bosch Automotive Systems Corporation, where he applies his expertise in valve technology. His work has contributed to advancements in automotive systems, particularly in enhancing safety and efficiency through innovative valve designs.

Collaborations

Kazumasa has collaborated with notable colleagues, including Takeo Kushida and Etsuro Hozumi. Their combined efforts have fostered innovation and development in the field of automotive technology.

Conclusion

Kazumasa Kasahara's contributions to pressure relief valve technology exemplify his commitment to innovation and efficiency. His patent reflects a significant advancement in valve design, showcasing his ability to create practical solutions in the automotive 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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