Yokkaichi, Japan

Motoki Kadowaki

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Kioxia Corporation, Toshiba Memory Corporation. Active years: 2018-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motoki Kadowaki. Retrieved from https://idiyas.com/inventor/motoki-kadowaki

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 = 1.3

ph-index = 1


Company Filing History:


Years Active: 2018-2022

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2 patents (USPTO):Explore Patents

Title: Innovations by Inventor Motoki Kadowaki

Introduction: Motoki Kadowaki is a notable inventor based in Yokkaichi, Japan. With two registered patents to his name, Kadowaki has made significant contributions to the field of inspection devices and signal processing methodologies. His work reflects a strong commitment to advancing technology.

Latest Patents: Kadowaki's most recent inventions include an innovative inspection device and a signal processing method and apparatus. The inspection device features a lens barrel that irradiates a substrate with a charged particle, allowing for precise evaluations of patterns formed on its surfaces. It includes a terminal that applies a predetermined potential to the substrate and at least one light source that illuminates specific areas of the substrate. The signal processing method involves scanning a substrate's pattern using a charged particle beam and detecting secondary charged particles with a specialized detector. The method emphasizes filtering the output signal in accordance with the angle at which the charged particles enter the detector plane, showcasing Kadowaki's ingenuity.

Career Highlights: Throughout his career, Kadowaki has been associated with prominent companies like Kioxia Corporation and Toshiba Memory Corporation. His work in these institutions has allowed him to leverage advanced technologies and contribute to innovation in his fields of expertise.

Collaborations: Kadowaki has collaborated closely with Osamu Nagano, which has undoubtedly enriched his work and enhanced the development of cutting-edge technologies. Such collaborations are essential in the pursuit of new inventions and advancements.

Conclusion: Motoki Kadowaki stands out as a dedicated inventor whose work is paving the way for future innovations in inspection devices and signal processing. With a focus on developing advanced methodologies, Kadowaki continues to contribute significantly to the technological landscape in Japan and beyond. His patents reflect a blend of creativity and technical expertise, marking him as an important figure in contemporary invention.

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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