Tokyo, Japan

Akira Tumura

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Tumura. Retrieved from https://idiyas.com/inventor/akira-tumura

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Akira Tumura: Innovator in Waveguide Technology

Introduction

Akira Tumura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of waveguide technology, particularly with his innovative designs that enhance performance and efficiency.

Latest Patents

One of Tumura's key inventions is a waveguide type ortho mode transducer. The objective of this invention is to create a waveguide type polarizer that allows for miniaturization, shortening of the axis, and broad band promotion while maintaining high performance. The design includes a first rectangular main waveguide, several branching waveguides, a short-circuit plate, a metallic block, and a rectangular waveguide step, all working together to achieve the desired functionality.

Career Highlights

Tumura is associated with Mitsubishi Electric Corporation, where he has been able to apply his expertise in waveguide technology. His work has been instrumental in advancing the capabilities of waveguide systems, making them more compact and efficient.

Collaborations

He has collaborated with notable colleagues such as Naofumi Yoneda and Moriyasu Miyazaki, who have contributed to his projects and innovations.

Conclusion

Akira Tumura's contributions to waveguide technology exemplify the spirit of innovation. His work continues to influence the field and inspire future advancements in the industry.

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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