Ikoma, Japan

Toshio Maeda

This inventor holds 2 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1993-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Maeda. Retrieved from https://idiyas.com/inventor/toshio-maeda-91j2zzcu

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 = 4.0

ph-index = 2

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 1993-1994

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2 patents (USPTO):Explore Patents

Title: The Innovations of Toshio Maeda

Introduction

Toshio Maeda is a notable inventor based in Ikoma, Japan. He has made significant contributions to the field of liquid crystal display technology. With a total of 2 patents, his work has had a lasting impact on display quality and functionality.

Latest Patents

Maeda's latest patents include a liquid crystal display device and a method of compensating for a defect. The first patent describes a liquid crystal display device that addresses luminance point defects. By using an excimer laser oscillator, a laser beam is directed onto a specific area of the glass substrate, creating a rough surface that helps to scatter light. This innovation makes defective pixels less noticeable in projection devices. The second patent focuses on correcting defective pixels in a liquid crystal display device. It introduces a blocking piece that prevents bright spots from appearing, thereby enhancing overall display quality.

Career Highlights

Toshio Maeda has worked at Sharp Kabushiki Kaisha Corporation, where he has been instrumental in developing advanced display technologies. His expertise in liquid crystal displays has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Maeda has collaborated with notable colleagues such as Shunji Nakai and Yasuo Mizokoshi. These partnerships have contributed to the success of his innovative projects.

Conclusion

Toshio Maeda's contributions to liquid crystal display technology demonstrate his commitment to improving display quality. His patents reflect a deep understanding of the challenges in the field and offer practical solutions. His work continues to influence the industry and enhance user experiences with display devices.

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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