Kofu, Japan

Kiyohito Kawasumi

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyohito Kawasumi. Retrieved from https://idiyas.com/inventor/kiyohito-kawasumi

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 = 1(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Kiyohito Kawasumi: Innovator in X-ray Imaging Technology

Introduction

Kiyohito Kawasumi is a notable inventor based in Kofu, Japan. He has made significant contributions to the field of X-ray imaging technology. His innovative work has led to the development of a unique X-ray imaging tube that enhances imaging capabilities.

Latest Patents

Kawasumi holds a patent for an X-ray imaging tube that features a specific positional and size relationship among its components. This invention includes a vacuum envelope, an input screen at the envelope's input end, an output screen at the output end, an anode, and a series of beam-converging electrodes arranged along the inner surface of the envelope. The tube is designed to achieve a magnification of 2.3 or more, optimizing the input field size for improved imaging results.

Career Highlights

Kiyohito Kawasumi is associated with Kabushiki Kaisha Toshiba, a leading company in technology and innovation. His work at Toshiba has allowed him to focus on advancing X-ray imaging technology, contributing to the company's reputation for excellence in the field.

Collaborations

Kawasumi has collaborated with esteemed colleagues such as Keiichi Saito and Shigeharu Kawamura. Their combined expertise has fostered a productive environment for innovation and development in imaging technologies.

Conclusion

Kiyohito Kawasumi's contributions to X-ray imaging technology exemplify the impact of innovative thinking in the medical field. His patent and work at Toshiba highlight the importance of collaboration and creativity in advancing technology.

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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