Hitachinaka, Japan

Katsuya Oyama

This inventor holds 20 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Hitachi, Ltd., Hitachi Automotive Systems, Ltd., Hitachi Astemo Ltd.. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuya Oyama. Retrieved from https://idiyas.com/inventor/katsuya-oyama

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

USPTO Granted Patents = 20 

% Patents Active = 75.0


Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 167(Granted Patents)


Location History:

  • Chiyoda-ku, JP (2006)
  • Hitachinaka, JP (2000 - 2021)

Company Filing History:


Years Active: 2000-2025

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20 patents (USPTO):Explore Patents

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Title: Spotlight on Inventor Katsuya Oyama: Pioneering Innovations in Control Devices

Introduction:

In the realm of technological advancements, innovators like Katsuya Oyama stand out for their contributions to creating cutting-edge solutions. Hailing from Hitachinaka, Japan, Katsuya Oyama has made significant strides in the field of control devices, with a remarkable total of 19 patents to his name.

Latest Patents:

Katsuya Oyama's latest patents showcase his expertise in developing control devices that offer versatility and extensibility in load driving circuits. One of his inventions includes a control device comprising a processor and an IC, designed to enhance the efficiency of load driving circuits while minimizing noise and delays in drive control.

Career Highlights:

Throughout his career, Katsuya Oyama has been associated with renowned companies such as Hitachi Co., Ltd and Hitachi Automotive Systems, Ltd. His insights and innovations have played a pivotal role in shaping the landscape of control devices, setting new benchmarks for performance and reliability.

Collaborations:

In his professional journey, Katsuya Oyama has collaborated with esteemed colleagues including Shoji Sasaki and Nobuyasu Kanekawa. Together, they have worked towards pushing the boundaries of control device technology, fostering a culture of collaboration and innovation.

Conclusion:

In conclusion, Katsuya Oyama's relentless pursuit of excellence in inventing advanced control devices has earned him a well-deserved reputation as a trailblazer in the industry. His patents and career highlights serve as a testament to his ingenuity and unwavering dedication to driving technological progress forward.

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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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