Tokyo, Japan

Eisaku Shouji

This inventor holds 8 USPTO granted patents. Top assignees: Nec Viewtechnology, Ltd., Nec Display Solutions, Ltd., Nec Corporation. Active years: 2002-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eisaku Shouji. Retrieved from https://idiyas.com/inventor/eisaku-shouji

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


% Patents Active = 75.0

Average Co-Inventor Count = 1.2

ph-index = 3

Forward Citations = 58(Granted Patents)


Company Filing History:


Years Active: 2002-2018

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8 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Eisaku Shouji

Introduction

Eisaku Shouji, a prominent inventor based in Tokyo, Japan, has made significant strides in the field of optical technology. With a total of eight patents to his name, his work primarily focuses on advancements in projector technology, showcasing his expertise and innovative thinking.

Latest Patents

One of Eisaku Shouji's notable inventions is a projector that includes first and second optical systems. This projector is designed with a light source that emits light of two different colors, incorporating a first image formation element and a second image formation element to create vibrant images. The optical systems guide the colored light, efficiently projecting it through the projection lens for external display.

Another of his latest patents revolves around a projector equipped with image forming units and dual optical systems. In this design, the image forming units adjust the light intensity on a per-pixel basis, enhancing the quality of the projected images. The first optical system and the second optical system are carefully calibrated, with differing f-numbers, to manage the light emitted by the source and ensure optimal projection capabilities.

Career Highlights

Throughout his career, Eisaku Shouji has been associated with notable companies such as NEC Viewtechnology, Ltd. and NEC Display Solutions, Ltd. His work in these organizations has significantly contributed to the development of advanced projection technologies that are widely recognized in the industry.

Collaborations

Eisaku Shouji has collaborated with talented professionals, including Takayuki Matsumoto and Katsuyuki Takeuchi. These partnerships have fostered an environment of innovation and creativity, resulting in groundbreaking inventions that advance projector technology.

Conclusion

Eisaku Shouji's contributions to the field of optical technology, particularly in projector systems, underscore his role as an influential inventor. With several patents to his credit, his innovative spirit continues to inspire new advancements in the industry, ensuring that his legacy will be felt for years to come.

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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