Kawasaki, Japan

Yasuzumi Hirao

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2009.

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

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Yasuzumi Hirao: Innovator in Semiconductor Technology

Introduction

Yasuzumi Hirao is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a unique semiconductor integrated circuit.

Latest Patents

Hirao holds a patent for a semiconductor integrated circuit and controlling method thereof. This invention includes a power supply circuit, a voltage-current conversion circuit, and a current-voltage conversion circuit. The design also features a constant-voltage line and an output circuit that connects to an external element. Additionally, it incorporates a protection circuit that ensures the external element operates safely under varying voltage conditions. Hirao's patent is a testament to his expertise and creativity in semiconductor design, with a total of 1 patent to his name.

Career Highlights

Yasuzumi Hirao is associated with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His role at Toshiba has allowed him to work on cutting-edge projects and contribute to advancements in semiconductor technology. Hirao's dedication to innovation has positioned him as a key figure in his field.

Collaborations

Hirao collaborates with Masaru Numano, a fellow innovator at Toshiba. Their partnership exemplifies the spirit of teamwork in the pursuit of technological advancements.

Conclusion

Yasuzumi Hirao's contributions to semiconductor technology highlight his innovative spirit and commitment to excellence. His work continues to influence the industry and inspire future advancements in technology.

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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