Neyagawa, Japan

Yoshitomo Nagaoka

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitomo Nagaoka. Retrieved from https://idiyas.com/inventor/yoshitomo-nagaoka

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 = 8(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Understanding the Innovations of Yoshitomo Nagaoka

Introduction

Yoshitomo Nagaoka, based in Neyagawa, Japan, is recognized for his innovative contributions to the field of electronics. His notable invention focuses on enhancing color television technology, showcasing his expertise in engineering and design.

Latest Patents

Nagaoka holds a patent for a "Flesh correction circuit for a color television receiver." This invention includes a reference flesh signal generator that creates a signal corresponding to flesh tones. It also features a flesh signal detector that identifies the flesh signal from a carrier chrominance signal. Furthermore, the carrier chrominance signal corrector mixes this signal with the output from the reference flesh signal generator to achieve improved color representation, all while adjusting based on the flesh signal detector's output.

Career Highlights

Yoshitomo Nagaoka is associated with Matsushita Electric Industrial Co., Ltd., a prominent player in the electronics industry. His role within the company has allowed him to focus on developing technological advancements that enhance consumer electronics.

Collaborations

During his career, Nagaoka has worked alongside talented colleagues, including Yoshiteru Matsuda and Tetsuo Tomimoto. Their collaborative efforts in the field have contributed to significant advancements in television technology and display innovation.

Conclusion

Yoshitomo Nagaoka's innovation in the flesh correction circuit for color televisions illustrates his commitment to enhancing visual technology. With a proven track record at Matsushita Electric Industrial Co., Ltd., his contributions continue to influence the electronics industry and improve user experiences in color television viewing.

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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