Odawara, Japan

Reiji Ootsuka

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Chemical Corporation. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Reiji Ootsuka. Retrieved from https://idiyas.com/inventor/reiji-ootsuka

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

Calculating rank

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Reiji Ootsuka: Inventor in Color Liquid Crystal Display Technology.

Introduction

Reiji Ootsuka is an inventor associated with Odawara, Japan, and Mitsubishi Chemical Corporation. His patent work includes an invention concerning color liquid crystal display devices.

Latest Patents

Ootsuka is credited with 1 patent: “Color Liquid Crystal Display Devices.” The invention describes a display combining liquid-crystal light shutters, a color filter with red, green, and blue elements corresponding to the shutters, and a backlight for transmission illumination.

Career Highlights

The available information connects Ootsuka’s inventive work with Mitsubishi Chemical Corporation. His patent addresses components used to produce color images in liquid crystal displays.

Collaborations

Ootsuka’s listed coworkers include Shin Kawana and Takayuki Hisamune.

Conclusion

Reiji Ootsuka’s recorded patent reflects his contribution to color liquid crystal display technology through a design combining light shutters, color filtering, and backlighting.

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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