Kusatsu, Japan

Kazunobu Ooyama

This inventor holds 2 USPTO granted patents. Top assignees: Daiken Industries, Ltd., Daikin Industries, Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunobu Ooyama. Retrieved from https://idiyas.com/inventor/kazunobu-ooyama

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 = 4.0

ph-index = 2

Forward Citations = 63(Granted Patents)


Company Filing History:


Years Active: 1998

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2 patents (USPTO):Explore Patents

Title: Kazunobu Ooyama: Innovator in Brushless DC Motor Technology

Introduction

Kazunobu Ooyama is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of motor technology, particularly in the development of brushless DC motors. With a total of 2 patents to his name, Ooyama's work has had a lasting impact on the efficiency and functionality of motor systems.

Latest Patents

Among his latest patents, Ooyama has developed a brushless DC motor and a motor system capable of obtaining high efficiency. These innovations are crucial for advancing the performance of electric motors in various applications.

Career Highlights

Throughout his career, Ooyama has worked with prominent companies such as Daiken Industries, Ltd. and Daikin Industries, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the motor industry.

Collaborations

Ooyama has collaborated with talented individuals like Akio Yamagiwa and Taizou Kimura. These partnerships have fostered a creative environment that has led to innovative solutions in motor technology.

Conclusion

Kazunobu Ooyama's contributions to brushless DC motor technology exemplify his dedication to innovation. His patents and collaborations highlight his role as a key figure in advancing motor efficiency and performance.

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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