Tokyo, Japan

Hirotaka Tanaka

This inventor holds 6 USPTO granted patents and 7 published patent applications. Top assignees: Sony Group Corporation, Hoya Corporation, Hoya Magnetics Singapore Pte. Ltd.. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotaka Tanaka. Retrieved from https://idiyas.com/inventor/hirotaka-tanaka-3ur0blkc

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 50.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 69(Granted Patents)


Company Filing History:


Years Active: 2006-2026

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6 patents (USPTO):Explore Patents

Title: Hirotaka Tanaka: Innovator in Mobile Technology

Introduction

Hirotaka Tanaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of mobile technology, holding a total of 6 patents. His innovative work focuses on enhancing the functionality and efficiency of mobile bodies and their control systems.

Latest Patents

Tanaka's latest patents include a range of advanced technologies. One of his notable inventions is a mobile body that features a method of controlling it, along with a program designed for the same purpose. This mobile body incorporates an electric motor, a battery, a thermoelectric conversion element, an electric power conversion device, and a controller. The electric power conversion device is crucial as it converts electric power from the battery into driving electric power for the motor. Additionally, the system is designed to manage the temperature of the battery and the electric power conversion device simultaneously.

Another significant patent involves a moving body control method that utilizes a stereo camera with two imaging units. This invention includes a base length changing unit that adjusts the distance between the imaging units based on the variable imaging state, enhancing the overall functionality of the moving body.

Career Highlights

Throughout his career, Tanaka has worked with notable companies such as Hoya Corporation and Hoya Magnetics Singapore Pte. Ltd. His experience in these organizations has contributed to his expertise in mobile technology and innovation.

Collaborations

Tanaka has collaborated with esteemed colleagues, including Hisao Kawai and Teiichiro Umezawa. Their joint efforts have further advanced the field of mobile technology and innovation.

Conclusion

Hirotaka Tanaka is a distinguished inventor whose work in mobile technology has led to several important patents. His innovative contributions continue to shape the future of mobile systems and their applications.

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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