Tokyo, Japan

Koji Kitamura

This inventor holds 12 USPTO granted patents and 5 published patent applications. Top assignees: Japan Display Inc., Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation. Active years: 1988-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Kitamura. Retrieved from https://idiyas.com/inventor/koji-kitamura-j94ho49o

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

USPTO Granted Patents = 12 

% Patents Active = 91.7

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 28(Granted Patents)


Location History:

  • Tochigi, JP (1988)
  • Yaita, JP (2013)
  • Tokyo, JP (1993 - 2024)

Company Filing History:


Years Active: 1988-2025

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12 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Koji Kitamura

Introduction

Koji Kitamura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of display technology, holding a total of 11 patents. His work focuses on the development of advanced display devices that enhance visual performance and user experience.

Latest Patents

Among his latest patents is a display device and manufacturing method that includes first and second substrates along with a liquid crystal layer. This innovative display device features pixel electrodes and alignment films that optimize the arrangement of liquid crystal molecules. Another notable patent involves a display device that incorporates a first transparent substrate, scanning lines, and switching elements, all designed to improve the functionality and efficiency of display technologies.

Career Highlights

Koji Kitamura has worked with notable companies such as Japan Display Inc. and Toshiba Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in display technology.

Collaborations

Throughout his career, Kitamura has collaborated with talented individuals, including Kentaro Okuyama and Yoshihide Ohue. These partnerships have fostered innovation and led to the successful development of new technologies.

Conclusion

Koji Kitamura's contributions to display technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in visual technology, making a lasting impact on the industry.

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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