Yokohama, Japan

Eiichi Yanagihara

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Medical Corporation, Hitachi, Ltd.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Yanagihara. Retrieved from https://idiyas.com/inventor/eiichi-yanagihara

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 = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Eiichi Yanagihara: Innovator in Ionization Chamber Detectors

Introduction

Eiichi Yanagihara is a notable inventor based in Yokohama, Japan. He is recognized for his contributions to the field of ionization chamber detectors. His innovative methods have significantly advanced the technology used in this area.

Latest Patents

Yanagihara holds a patent for a "Method of producing ionization chamber detector." This invention involves a unique approach to constructing ionization chamber detectors, characterized by the arrangement of flat anode and cathode electrodes within a gaseous medium. The method includes forming ditches on the inner surfaces of insulators to support the electrodes, applying adhesives to ensure accurate spacing, and curing the adhesives to securely bond the electrodes. This technique enhances the reliability and stability of the detectors.

Career Highlights

Throughout his career, Yanagihara has worked with prominent companies, including Hitachi, Ltd. and Hitachi Medical Corporation. His experience in these organizations has contributed to his expertise in developing advanced detection technologies.

Collaborations

Yanagihara has collaborated with notable colleagues, including Hideji Fujii and Takayuki Hayakawa. These partnerships have fostered innovation and the sharing of ideas in the field of ionization chamber technology.

Conclusion

Eiichi Yanagihara's contributions to the development of ionization chamber detectors exemplify his innovative spirit and dedication to advancing technology. His patent and career achievements highlight his significant impact on the field.

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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