Osaka, Japan

Yashuiro Hirao

This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yashuiro Hirao. Retrieved from https://idiyas.com/inventor/yashuiro-hirao

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 = 1(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Yashuiro Hirao: Innovator in Coaxial Resonator Technology

Introduction

Yashuiro Hirao, an inventive mind based in Osaka-fu, Japan, has made his mark in the field of electrical engineering with his innovative patent related to coaxial resonators. His contributions demonstrate a keen understanding of complex electrical systems and materials.

Latest Patents

Hirao holds a significant patent titled "Coaxial resonator having coupling electrodes and dielectric filter." This invention features a coaxial resonator designed with an outer conductor surrounding a dielectric block. The innovation includes a through hole at its center, a short-circuited end face, and a configuration that allows for capacitively coupled input and output electrodes. These electrodes are strategically positioned to enable adjustable coupling capacitance based on their respective areas, enhancing the functionality of the resonator in various applications.

Career Highlights

Throughout his career, Yashuiro Hirao has been associated with Sanyo Electric Co., Ltd., a company recognized for its advancements in electronic technologies. His work in developing coaxial resonator systems showcases his expertise and commitment to driving innovation in the industry.

Collaborations

Hirao’s journey in innovation is further enriched through collaborations with notable colleagues such as Kousuke Takeuchi and Yasumi Kobayashi. These partnerships have likely expanded the scope and impact of his work, fostering an environment of creativity and technological advancement.

Conclusion

Yashuiro Hirao stands out as an influential inventor, contributing to the advancement of coaxial resonator technology. Through his innovative patent and collaborative efforts, he continues to drive progress in the field, making a lasting impact on electrical engineering and related industries.

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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