Tokyo, Japan

Hirohisa Izumo

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Hitachi, Ltd., Hitachi Medical Corporation. Active years: 2016-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohisa Izumo. Retrieved from https://idiyas.com/inventor/hirohisa-izumo

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 50.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2016-2020

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4 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Hirohisa Izumo in Medical Imaging Technology**

Introduction

Hirohisa Izumo, a distinguished inventor based in Tokyo, Japan, has made significant strides in the field of medical imaging technology. With four patents to his name, his work primarily focuses on enhancing the efficiency and effectiveness of imaging equipment used in medical diagnostics.

Latest Patents

One of Izumo's latest inventions is the **X-ray CT apparatus and scanning method**. This innovative device allows operators to efficiently create images for diagnostic purposes. It features a part selection graphical user interface (GUI) where the operator can choose a desired part for imaging. Utilizing a region of interest (ROI) object that mimics the shape of the chosen part, the system performs main scanning based on pre-set conditions. This leads to a reconstructed image derived from X-ray information collected during the main scanning process.

Another noteworthy patent is the **medical image diagnostic apparatus**. This device displays reference part selection objects that indicate the position and direction of reference parts on an object. It allows for the setup of body positions corresponding to selected objects, enhancing the accuracy of the scanning conditions and improving the overall diagnostic process.

Career Highlights

Izumo's professional journey includes significant roles at renowned companies like **Hitachi, Ltd.** and **Hitachi Medical Corporation**. His contributions to these organizations have been instrumental in advancing medical imaging technologies, paving the way for further innovations in the field.

Collaborations

Throughout his career, Hirohisa Izumo has collaborated with notable colleagues, including **Takayuki Kadomura** and **Kentaro Takahashi**. Together, they have exchanged ideas and developed groundbreaking technologies that have had a lasting impact on medical diagnostics.

Conclusion

Hirohisa Izumo stands out as an innovative inventor who has greatly contributed to the field of medical imaging. His patents reflect a commitment to improving diagnostic methods and enhancing the functionality of imaging systems. As technology continues to evolve, Izumo's work will likely serve as a foundation for future advancements in medical imaging.

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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