Mobara, Japan

Atsuo Nakagawa

This inventor holds 7 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Hitachi, Ltd., Hitachi Displays, Ltd., Japan Display Inc.. Active years: 2001-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsuo Nakagawa. Retrieved from https://idiyas.com/inventor/atsuo-nakagawa

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

USPTO Granted Patents = 7 

% Patents Active = 85.7


Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Mobara, JP (2001 - 2013)
  • Tokyo, JP (2016)

Company Filing History:


Years Active: 2001-2016

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7 patents (USPTO):Explore Patents

Title: Atsuo Nakagawa: Innovator in Display Technology

Introduction

Atsuo Nakagawa is a prominent inventor based in Mobara, Japan. He has made significant contributions to the field of display technology, holding a total of 7 patents. His innovative designs have advanced the functionality and efficiency of display devices.

Latest Patents

One of Nakagawa's latest patents is for a display device that features a flexible printed circuit board. This design includes a base material with a connection terminal and signal wiring, along with a first and second cover layer. The first cover layer is strategically spaced from the display panel, allowing for exposure of the connection terminal and signal wiring. The second cover layer is designed with a wavy or concavo-convex shape, enhancing the overall aesthetic and functionality of the device. Another notable patent is for a liquid crystal display device that incorporates an edge light system backlight. This device includes a light source and a light guide plate, which emits light in a planar shape, optimizing the display's brightness and clarity.

Career Highlights

Throughout his career, Atsuo Nakagawa has worked with esteemed companies such as Hitachi, Ltd. and Hitachi Displays, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the display sector.

Collaborations

Nakagawa has collaborated with notable colleagues, including Eiji Oohira and Noriharu Matsudate. These partnerships have fostered innovation and creativity in their projects, leading to advancements in display technology.

Conclusion

Atsuo Nakagawa's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced display devices, showcasing the importance of innovation in 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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