Kariya, Japan

Tadakatsu Koyabu

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Denso Corporation. Active years: 2021-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadakatsu Koyabu. Retrieved from https://idiyas.com/inventor/tadakatsu-koyabu

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.9

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2021-2024

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3 patents (USPTO):Explore Patents

Title: Innovations of Tadakatsu Koyabu

Introduction

Tadakatsu Koyabu is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of gas sensing technology. With a total of 3 patents to his name, Koyabu has demonstrated a commitment to advancing innovation in his area of expertise.

Latest Patents

Koyabu's latest patents include a sophisticated gas sensor and a gas sensor control device. The gas sensor features a measurement chamber and a reference gas chamber, equipped with multiple electrodes to detect gas concentrations accurately. It calculates the concentration of specific gas components and corrects values based on oxygen concentration changes. The gas sensor control device enhances the functionality of the sensor by incorporating voltage switching units and output change calculation units, which help determine the sensor's deterioration state.

Career Highlights

Koyabu is currently employed at Denso Corporation, a leading company in the automotive industry. His work focuses on developing advanced gas sensing technologies that are crucial for various applications. His innovative approach has positioned him as a key player in the field.

Collaborations

Koyabu has collaborated with talented coworkers, including Yuki Murayama and Ryozo Kayama. Their combined efforts have contributed to the successful development of groundbreaking technologies in gas sensing.

Conclusion

Tadakatsu Koyabu's contributions to gas sensing technology reflect his dedication to innovation and excellence. His patents and collaborations highlight the importance of teamwork in advancing technological 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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