Yokohama, Japan

Koji Kito

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Hitachi, Ltd.. Active years: 1987-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Kito. Retrieved from https://idiyas.com/inventor/koji-kito-kex19iak

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 = 3.4

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1987-1989

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2 patents (USPTO):Explore Patents

Title: Koji Kito: Innovator in High-Voltage Circuit Technology

Introduction

Koji Kito is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of high-voltage circuit technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of horizontal deflection circuits, which are crucial in display technologies.

Latest Patents

Kito's latest patents include the "Horizontal Deflection High-Voltage Circuit" and the "Horizontal Deflection Output Circuit." The first patent describes a high-voltage circuit that utilizes diode modulation to maintain a constant high voltage output from the flyback transformer. This innovation includes mechanisms for detecting variations in control signals, ensuring that the horizontal deflection current remains stable and free from irregularities due to aging. The second patent outlines a horizontal deflection output circuit designed for use in TV receivers and display devices. It features a series circuit that reduces power loss during the fly-back period by controlling the current flow through a ringing preventing resistor.

Career Highlights

Koji Kito is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop cutting-edge solutions that address the challenges faced in high-voltage circuit applications. His contributions have been instrumental in advancing the performance of display technologies.

Collaborations

Kito has collaborated with notable colleagues, including Makoto Onozawa and Michitaka Osawa. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Koji Kito's contributions to high-voltage circuit technology exemplify the impact of innovative thinking in the field of electronics. His patents reflect a commitment to improving the efficiency and reliability of display technologies, making him a significant figure in the industry.

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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