Chiba, Japan

Toshiyuki Tsuzaki

This inventor holds 12 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Seiko Instruments Inc, Ablic Inc., Sii Semiconductor Corporation. Active years: 2009-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Tsuzaki. Retrieved from https://idiyas.com/inventor/toshiyuki-tsuzaki

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 = 41.7

 

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2009-2019

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12 patents (USPTO):Explore Patents

Title: The Innovations of Toshiyuki Tsuzaki

Introduction

Toshiyuki Tsuzaki is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of electronics, holding a total of 12 patents. His work focuses on enhancing the performance and stability of electronic devices.

Latest Patents

One of his latest innovations is a differential amplification device. This device is designed to reduce DC offset voltage while amplifying input signals. It features a chopper switch circuit that alternates the polarity of the input signal, a V-I conversion circuit, a capacitance circuit for storing electric charges, and an amplification circuit that further processes the input signal. Another notable patent is a voltage regulator that includes a non-regulated state detection circuit. This regulator is capable of stably suppressing overshoot, ensuring reliable performance in various applications.

Career Highlights

Throughout his career, Toshiyuki Tsuzaki has worked with esteemed companies such as Seiko Instruments Inc. and Ablic Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the electronics sector.

Collaborations

Toshiyuki has collaborated with notable colleagues, including Manabu Fujimura and Michiyasu Deguchi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Toshiyuki Tsuzaki's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

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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