Ibaraki, Japan

Tsutomu Nishida

This inventor holds 2 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Nishida. Retrieved from https://idiyas.com/inventor/tsutomu-nishida-iow38rd0

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 = 4.0

ph-index = 2

Forward Citations = 23(Granted Patents)


Location History:

  • Ibaraki, JP (1991)
  • Osaka, JP (1991)

Company Filing History:


Years Active: 1991

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2 patents (USPTO):Explore Patents

Title: Tsutomu Nishida: Innovator in Projection Technology

Introduction

Tsutomu Nishida is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of projection technology, particularly in the development of devices that enhance the viewing experience of high-definition television sets. With a total of 2 patents to his name, Nishida's work reflects a commitment to innovation and quality in electronic design.

Latest Patents

Nishida's latest patents include a screen device designed for use in projection-type display devices for high-definition televisions. This screen device features a screen that displays television images and a screen frame that houses speakers, which serve as the front speakers in a 3-1 type 4-channel sound reproduction system. Another significant patent is the focusing adjustment changeover circuit for projection TV receivers. This circuit allows for precise focus adjustments of the blue-emission CRT, facilitating white balance adjustments while projecting television images.

Career Highlights

Throughout his career, Tsutomu Nishida has been associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronic technology. His work has contributed to the evolution of projection systems, making them more user-friendly and efficient.

Collaborations

Nishida has collaborated with notable coworkers such as Kazuyasu Yamamoto and Yasuaki Sakanishi. Their combined expertise has likely fostered an environment of innovation and creativity within their projects.

Conclusion

In summary, Tsutomu Nishida is a distinguished inventor whose contributions to projection technology have significantly impacted the industry. His patents reflect a deep understanding of electronic design and a dedication to enhancing the user experience in high-definition 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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