Tokyo, Japan

Koshiro Moriguchi

This inventor holds 19 USPTO granted patents and 4 published patent applications, primarily in Display Technology. Top assignees: Japan Display Inc., Magnolia White Corporation. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koshiro Moriguchi. Retrieved from https://idiyas.com/inventor/koshiro-moriguchi

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

USPTO Granted Patents = 19 

% Patents Active = 94.7

Average Co-Inventor Count = 3.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2020-2026

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Areas of Expertise:
Display Device
Detection Device
Thin Film Transistors
Array Substrate
OLED Technology
LCD Innovations
Display Manufacturing
Screen Resolution
Visual Display
Image Quality
Panel Design
Display Architecture
19 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Koshiro Moriguchi in Display Technology

Introduction: Koshiro Moriguchi, an influential inventor based in Tokyo, Japan, is known for his significant contributions to the field of display technology. With a remarkable portfolio of 18 patents, Moriguchi continues to push the boundaries of innovation in this ever-evolving industry.

Latest Patents: Among his latest patents, Moriguchi has developed groundbreaking display devices. One notable patent describes a display device featuring a first transistor that includes an oxide semiconductor layer, a first gate electrode, and a first gate insulating layer. This innovative design also incorporates a first transparent conductive layer, which makes contact with the oxide semiconductor layer without overlapping the gate electrode. Additionally, a second transparent conductive layer is highlighted, allowing for seamless connectivity within the display area of the pixel. Another patent outlines a similar display device, emphasizing enhanced functionality with a first gate wiring, various transparent conductive layers, and insulating layers, further showcasing Moriguchi's commitment to advancing display technology.

Career Highlights: Koshiro Moriguchi currently works with Japan Display Inc., a prominent company that specializes in innovative display solutions. His role at the company underscores his expertise and dedication to creating cutting-edge technology that enhances user experiences.

Collaborations: Throughout his career, Moriguchi has collaborated with esteemed colleagues, including Yoshitaka Ozeki and Nobutaka Ozaki. These collaborations have fostered a dynamic environment for innovation, contributing to the successful development of numerous patented technologies in display devices.

Conclusion: Koshiro Moriguchi's work represents a significant advancement in display technology, with his collection of patents demonstrating his innovative spirit and commitment to improvement in the field. As he continues to collaborate with other talented professionals at Japan Display Inc., the future holds great promise for further innovations that will shape the way we interact with visual displays.

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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