Kanagawa, Japan

Yoshiaki Shikata

This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1999-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiaki Shikata. Retrieved from https://idiyas.com/inventor/yoshiaki-shikata-3ei5sfj1

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 = 5.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1999-2000

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2 patents (USPTO):Explore Patents

Title: Yoshiaki Shikata: Innovator in Color Filter Technology

Introduction

Yoshiaki Shikata is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of color filter technology, holding a total of 2 patents. His work focuses on enhancing the performance of color display devices, which are essential in various electronic applications.

Latest Patents

Shikata's latest patents include a color filter composition and a color display device, along with a production method that aims to improve luminance, contrast, and color reproduction. The color filter composition is designed to allow specific light in the visible spectrum to pass through. It consists of fine particles of an inorganic metal oxide, with a composition that includes 15 percent by weight or less of larger particles and 70 percent by weight or more of smaller particles. This innovative approach enables the formation of a color filter on the inner surface of a display device using techniques such as screen printing or heat transfer printing.

Career Highlights

Yoshiaki Shikata is currently employed at Sony Corporation, where he continues to develop advanced technologies in the field of display devices. His work has been instrumental in pushing the boundaries of what is possible in color display technology.

Collaborations

Shikata has collaborated with notable colleagues, including Tomoaki Nanbu and Katsutoshi Ohno. Their combined expertise has contributed to the successful development of innovative solutions in the industry.

Conclusion

Yoshiaki Shikata's contributions to color filter technology exemplify the impact of innovation in enhancing electronic displays. His patents reflect a commitment to improving visual performance in modern 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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