Tokyo, Japan

Nobuyuki Okamoto

This inventor holds 4 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1989-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Okamoto. Retrieved from https://idiyas.com/inventor/nobuyuki-okamoto

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 = 1.4

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1989-1998

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4 patents (USPTO):Explore Patents

Title: Nobuyuki Okamoto: Innovator in Display Technology

Introduction

Nobuyuki Okamoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of display technology, holding a total of 4 patents. His work primarily focuses on amplifiers and methods for adjusting white balance in CRT displays.

Latest Patents

Okamoto's latest patents include an innovative amplifier design that features a second active element cascade-connected to the first active element. This design allows for efficient signal amplification without the need for manual adjustments of component elements. Additionally, he has developed a method and apparatus for adjusting the white balance of CRT display systems. This technology enables rapid white balance adjustments, improving the overall performance of television receivers.

Career Highlights

Nobuyuki Okamoto is currently employed at Sony Corporation, where he continues to push the boundaries of display technology. His inventions have not only enhanced the functionality of display devices but have also contributed to the advancement of consumer electronics.

Collaborations

Throughout his career, Okamoto has collaborated with notable colleagues such as Koji Kambayashi and Kenichiro Kawanami. These partnerships have fostered innovation and creativity in their respective projects.

Conclusion

Nobuyuki Okamoto's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced display systems.

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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