Nasushiobara, Japan

Masaaki Ishitsuka

This inventor holds 12 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Toshiba Medical Systems Corporation, Canon Medical Systems Corporation, Kabushiki Kaisha Toshiba. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Ishitsuka. Retrieved from https://idiyas.com/inventor/masaaki-ishitsuka

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

USPTO Granted Patents = 12 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 2013-2026

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12 patents (USPTO):Explore Patents

Title: Masaaki Ishitsuka: Innovator in Ultrasonic Diagnostic Technology

Introduction

Masaaki Ishitsuka is a prominent inventor based in Nasushiobara, Japan. He has made significant contributions to the field of ultrasonic diagnostic technology, holding a total of 12 patents. His work has advanced the capabilities of medical imaging, particularly in ultrasound diagnostics.

Latest Patents

Ishitsuka's latest patents include an ultrasonic diagnostic apparatus, an interpolation processing unit, and an interpolation processing method. The ultrasonic diagnostic apparatus features memory circuitry that stores reception data in a specific order, allowing for advanced image generation. The interpolation processing unit calculates delay times and reading positions to acquire data for interpolation, enhancing the quality of ultrasound images. Additionally, his ultrasound probe design incorporates transducer elements and phase reversal processing circuitry, which improves the accuracy of echo signal reception.

Career Highlights

Throughout his career, Ishitsuka has worked with notable companies such as Toshiba Medical Systems Corporation and Canon Medical Systems Corporation. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in medical imaging.

Collaborations

Ishitsuka has collaborated with esteemed colleagues, including Isao Uchiumi and Satoshi Kamiyama. Their combined expertise has contributed to the advancement of ultrasonic diagnostic technologies.

Conclusion

Masaaki Ishitsuka's contributions to ultrasonic diagnostic technology have significantly impacted the medical field. His innovative patents and collaborations reflect his dedication to improving healthcare through advanced imaging solutions.

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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