Shiga, Japan

Susumu Tanaka

This inventor holds 6 USPTO granted patents. Top assignees: Sekisui Chemical Co., Ltd., Sekisui Kagaku Kogyo Kabushiki Kaisha. Active years: 1993-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Susumu Tanaka. Retrieved from https://idiyas.com/inventor/susumu-tanaka-rf21wvmd

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 = 3.0

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1993-2002

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6 patents (USPTO):Explore Patents

Title: Innovations of Susumu Tanaka: Pioneer in Liquid Crystal Display Technology

Introduction

Susumu Tanaka, an accomplished inventor from Shiga, Japan, has made significant contributions to the field of liquid crystal display (LCD) technology. With a remarkable portfolio of six patents, Tanaka is recognized for his innovative approaches that enhance the efficiency and performance of electronic displays.

Latest Patents

Among Tanaka's latest patents is the innovative liquid crystal display cell spacer. This invention focuses on improving the coloring effect and light shielding effect of LCDs while optimizing electrical, physical, chemical, and optical properties. The patent details a liquid crystal display cell spacer that includes surface-coated carbon black and a pigment component combining carbon black with a variety of organic pigments. Additionally, it introduces liquid crystal display cell spacers with enhanced characteristics that can be used effectively in various applications.

Career Highlights

Throughout his career, Susumu Tanaka has worked with notable companies in the industry, including Sekisui Kagaku Kogyo Co., Ltd. and Sekisui Chemical Co., Ltd. These organizations have provided him with a platform to develop and refine his innovative ideas, contributing to advancements in display technologies.

Collaborations

Tanaka has collaborated with esteemed colleagues, including Yoshiyuki Kosaka and Tatsuo Suzuki. Together, they have worked on various projects that have propelled advancements in liquid crystal display technologies, showcasing the power of teamwork in the field of innovation.

Conclusion

Susumu Tanaka's inventive spirit and dedication to enhancing liquid crystal display technology have left a lasting impact on the industry. His patents not only demonstrate his technical expertise but also highlight the ongoing evolution of display technologies. As the demand for advanced electronic displays grows, Tanaka's contributions will continue to play a vital role in shaping the future of LCD technology.

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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