Tokyo, Japan

Yusaku Tagawa

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corporation. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yusaku Tagawa. Retrieved from https://idiyas.com/inventor/yusaku-tagawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Yusaku Tagawa: Innovator in Projection Technology

Introduction

Yusaku Tagawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of projection technology, particularly through his innovative designs that enhance the clarity and efficiency of display apparatuses. His work is recognized for its potential to revolutionize how images are projected in various applications.

Latest Patents

Yusaku Tagawa holds a patent for a "Projection type display apparatus." This invention allows for a reduction in size while enabling images to be clearly projected. The apparatus utilizes light from a light source, which is transmitted through an optical element and guided along two parallel optical axes. This design incorporates a unique optical element formed by a two-dimensional arrangement of unit lenses, optimizing the intensity distribution of the illuminating light.

Career Highlights

Tagawa is associated with Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to explore and develop advanced technologies in projection systems. His innovative approach has contributed to the company's reputation for cutting-edge display solutions.

Collaborations

Throughout his career, Yusaku Tagawa has collaborated with esteemed colleagues such as Masato Hatanaka and Hideki Katsuragawa. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in the field of projection.

Conclusion

Yusaku Tagawa's contributions to projection technology exemplify the spirit of innovation. His patent for a projection type display apparatus showcases his ability to merge functionality with advanced design. As technology continues to evolve, Tagawa's work will undoubtedly play a crucial role in shaping the future of display systems.

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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