Osaka, Japan

Nobuyoshi Amao

This inventor holds 1 USPTO granted patent. Top assignees: Kumagaya Seimitsu Co., Ltd., Sanyo Electric Co., Ltd.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyoshi Amao. Retrieved from https://idiyas.com/inventor/nobuyoshi-amao

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 = 3.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Nobuyoshi Amao: Innovator in Brushless Motor Technology

Introduction

Nobuyoshi Amao is a notable inventor based in Osaka, Japan. He is recognized for his contributions to the field of motor technology, particularly through his innovative design of a brushless motor. With a single patent to his name, Amao has made a significant impact in the industry.

Latest Patents

Amao's patent, titled "Brushless Motor," describes a unique design that incorporates a stator yoke plate made of magnetic material. This design features two flexible printed circuit boards that are integrally formed, allowing for efficient operation. The first flexible printed circuit board contains a series of driving coils arranged in an annular pattern, along with a conductor pattern for a speed detecting coil. The design also includes a penetrated hole for the rotor shaft, enhancing the motor's functionality.

Career Highlights

Throughout his career, Nobuyoshi Amao has worked with prominent companies such as Sanyo Electric Co., Ltd. and Kumagaya Seimitsu Co., Ltd. His experience in these organizations has contributed to his expertise in motor technology and innovation.

Collaborations

Amao has collaborated with notable coworkers, including Yoshihisa Takahashi and Hitoshi Yokomizo. These partnerships have likely fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Nobuyoshi Amao's contributions to brushless motor technology exemplify his innovative spirit and dedication to engineering. His patent reflects a significant advancement in motor design, showcasing his ability to merge functionality with cutting-edge 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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