Utsunomiya, Japan

Naoki Yamada

This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Canon Medical Systems Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Yamada. Retrieved from https://idiyas.com/inventor/naoki-yamada-lon7npeq

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 7.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Naoki Yamada: X-Ray Imaging and Disinfection Innovations.

Introduction

Naoki Yamada is an inventor based in Utsunomiya, Japan, whose work focuses on X-ray diagnostic technology. He is associated with Canon Medical Systems Corporation and is credited with 2 patents.

Latest Patents

Yamada’s listed patents address X-ray imaging equipment and its operation.

“X-ray diagnostic apparatus and method of controlling X-ray diagnostic apparatus” describes a radiographic unit with a movable component and processing circuitry. The circuitry moves the component into a predetermined position relative to a disinfection apparatus, supporting disinfection of the equipment.

“X-ray diagnosis apparatus and non-transitory computer readable storage medium” concerns positioning an X-ray irradiator relative to an X-ray detector. The apparatus images an identifier that indicates the detector’s position, calculates the irradiator’s relative position and a suitable irradiation position, and outputs movement information.

Career Highlights

Yamada’s patent work reflects an emphasis on practical improvements to diagnostic imaging systems, including equipment positioning and disinfection-related procedures. His inventions combine imaging components with processing circuitry to guide equipment movement and support specified imaging conditions.

Collaborations

Yamada is associated with Canon Medical Systems Corporation. His listed coworkers include Naoya Fujita and Hiroki Tonotsuka.

Conclusion

Naoki Yamada’s patents focus on improving X-ray diagnostic equipment through positioning guidance and disinfection-aware design.

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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