Hyogo, Japan

Katsuji Tanaka

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignees: Panasonic Liquid Crystal Display Co., Ltd., Pasona Knowledge Partner Inc.. Active years: 2019-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuji Tanaka. Retrieved from https://idiyas.com/inventor/katsuji-tanaka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10 

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2019-2021

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10 patents (USPTO):Explore Patents

Title: Katsuji Tanaka: Innovator in Liquid Crystal Display Technology

Introduction

Katsuji Tanaka is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology, holding a total of 10 patents. His innovative designs have paved the way for advancements in display devices, enhancing visual experiences across various applications.

Latest Patents

Tanaka's latest patents include groundbreaking designs for liquid crystal display devices. One of his notable inventions features a liquid crystal display device that comprises a first glass substrate, a second glass substrate, and a first liquid crystal layer positioned between them. This design also incorporates a third and fourth glass substrate, along with a second liquid crystal layer. The device is equipped with polarizing plates and a bonding layer that optimizes the display's performance. Another patent reveals a dual panel configuration where two display panels are stacked, allowing for enhanced color and contrast pixel arrangements. This innovative approach enables the device to switch modes to reduce image displacement, improving the overall viewing experience.

Career Highlights

Throughout his career, Katsuji Tanaka has worked with notable companies in the technology sector. He has been associated with Panasonic Liquid Crystal Display Co., Ltd. and Pasona Knowledge Partner Inc. His work in these organizations has significantly influenced the development of LCD technology.

Collaborations

Tanaka has collaborated with esteemed colleagues, including Kazuhiko Tsuda and Ikuko Mori. Their combined expertise has contributed to the advancement of liquid crystal display innovations.

Conclusion

Katsuji Tanaka's contributions to liquid crystal display technology have established him as a key figure in the field. His innovative patents and collaborations continue to influence the future of 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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