HSINCHU, Taiwan

Ryota Terauchi

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryota Terauchi. Retrieved from https://idiyas.com/inventor/ryota-terauchi-8axny26s

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 = 50.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Ryota Terauchi: Innovator in Semiconductor Technology

Introduction

Ryota Terauchi is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on improving integrated circuits and output buffer circuits, showcasing his expertise in electronic design.

Latest Patents

One of Terauchi's latest patents is an "Input buffer circuit having variable threshold circuits." This integrated circuit features an asymmetry upper threshold circuit and an asymmetry lower threshold circuit, which work together to manage output voltage based on input voltage levels. The design allows for dynamic adjustment of logic levels, enhancing the performance of the circuit.

Another notable patent is the "Slew rate controlled output buffer circuit and semiconductor device." This invention includes a process monitor circuit and a controller that generates a trimming code based on measured process information. The output buffer adjusts bias currents according to this trimming code, optimizing the device's performance.

Career Highlights

Ryota Terauchi is currently employed at Taiwan Semiconductor Manufacturing Company Ltd. His role involves developing innovative solutions that push the boundaries of semiconductor technology. His contributions have been instrumental in advancing the capabilities of integrated circuits.

Collaborations

Throughout his career, Terauchi has collaborated with talented individuals such as Chia-Jung Chang and Yu-Kai Tsai. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Ryota Terauchi is a key figure in the semiconductor industry, with a focus on enhancing integrated circuit technology. His patents reflect his commitment to innovation and excellence in engineering. His work continues to influence the development of advanced electronic devices.

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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