Musashino, Japan

Koji Kataoka

This inventor holds 1 USPTO granted patent. Top assignee: Kabushikikaisha Yokogawa Denki Seisakusho. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Kataoka. Retrieved from https://idiyas.com/inventor/koji-kataoka-dri3ed62

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

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: The Innovations of Koji Kataoka

Introduction

Koji Kataoka is a notable inventor based in Musashino, Japan. He has made significant contributions to the field of electronics, particularly with his innovative designs and patents. His work has had a lasting impact on the industry, showcasing his expertise and creativity.

Latest Patents

Kataoka holds a patent for a variable resistance circuit. This circuit comprises a field effect transistor, a plurality of amplifiers, and a feedback circuit for one of the amplifiers. The equivalent resistance value is derived from a circuit that includes the field effect transistor electrodes and a reference resistor. This value is controlled by a digital signal or a pulse-width signal supplied to the feedback circuit. His patent demonstrates a sophisticated understanding of electronic components and their interactions.

Career Highlights

Koji Kataoka is associated with Kabushikikaisha Yokogawa Denki Seisakusho, a company known for its advancements in technology and engineering. His role at the company has allowed him to work on various innovative projects, contributing to the development of cutting-edge electronic solutions.

Collaborations

Kataoka has collaborated with Hisayuki Uchiike, another talented individual in the field. Their partnership has likely fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Koji Kataoka's contributions to the field of electronics, particularly through his patent for a variable resistance circuit, highlight his innovative spirit and technical expertise. His work continues to influence the industry, making him a significant figure in the realm of invention.

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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