Mobara, Japan

Osamu Nagashima

This inventor holds 12 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd., Japan Display Inc.. Active years: 2009-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Nagashima. Retrieved from https://idiyas.com/inventor/osamu-nagashima-mzopmf5c

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

Calculating rank
USPTO Granted Patents = 12 

% Patents Active = 100.0


Average Co-Inventor Count = 2.1

ph-index = 4

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 2009-2018

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12 patents (USPTO):Explore Patents

Title: The Innovations of Osamu Nagashima

Introduction

Osamu Nagashima is a prominent inventor based in Mobara, Japan. He has made significant contributions to the field of liquid crystal display technology, holding a total of 12 patents. His work has been instrumental in advancing display devices that are widely used in various electronic applications.

Latest Patents

One of Nagashima's latest patents involves a liquid crystal display device. This innovative display device includes a first gate signal line and a second gate signal line, along with a first drain signal line, a second drain signal line, and a third drain signal line. The design features a first pixel and a second pixel that are surrounded by the first gate signal line, the second gate signal line, the first drain signal line, and the second drain signal line. Additionally, a third pixel and a fourth pixel are surrounded by the first gate signal line, the second gate signal line, the second drain signal line, and the third drain signal line. The device also incorporates a first storage line and a second storage line positioned between the first and second gate signal lines. The first pixel includes a first thin film transistor connected to the first gate signal line, the first drain signal line, and a first pixel electrode of the first pixel.

Career Highlights

Throughout his career, Osamu Nagashima has worked with notable companies in the display technology sector. He has been associated with Hitachi Displays, Ltd. and Panasonic Liquid Crystal Display Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in liquid crystal displays.

Collaborations

Nagashima has collaborated with several talented individuals in his field, including Tomokazu Ishikawa and Koichi Igeta. These collaborations have fostered an environment of creativity and innovation, leading to advancements in display technology.

Conclusion

Osamu Nagashima's contributions to liquid crystal display technology have made a lasting impact on the industry. His numerous patents and collaborations highlight his dedication to innovation and excellence in his field.

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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