Yokohama, Japan

Katuyoshi Murabayashi

This inventor holds 1 USPTO granted patent. Top assignee: Daicel Corporation. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katuyoshi Murabayashi. Retrieved from https://idiyas.com/inventor/katuyoshi-murabayashi-10wstwd0

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 = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Katuyoshi Murabayashi: Innovator in Pressure Regulation Technology

Introduction

Katuyoshi Murabayashi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of pressure regulation technology. His innovative approach has led to the development of a unique patent that addresses specific challenges in this area.

Latest Patents

Murabayashi holds a patent for a pressure regulating diaphragm. This invention comprises a central base plate section in the form of a hard disc, a peripheral sealing section shaped like a ring, and an intermediate section located between the two. The intermediate section consists of a film with a thickness ranging from 10 to 100 microns, made of a plastic resistant to chemicals. This design allows for a deformable, flexible portion, enabling the diaphragm to obtain a desired shape.

Career Highlights

Katuyoshi Murabayashi is associated with Daicel Corporation, where he has been instrumental in advancing pressure regulation technologies. His work has not only contributed to the company's portfolio but has also enhanced the overall efficiency of various applications that rely on precise pressure control.

Collaborations

Murabayashi collaborates with Toru Numaguchi, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Katuyoshi Murabayashi's contributions to pressure regulation technology exemplify the impact of innovative thinking in engineering. His patent for the pressure regulating diaphragm showcases his commitment to solving complex problems 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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