Kamakura, Japan

Kouichi Takeuchi

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corporation. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Takeuchi. Retrieved from https://idiyas.com/inventor/kouichi-takeuchi-reltbh8m

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 = 5.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Kouichi Takeuchi

Introduction

Kouichi Takeuchi is a notable inventor based in Kamakura, Japan. He is recognized for his contributions to the field of imaging technology, particularly through his innovative patent related to color image projection. His work has had a significant impact on the way images are displayed, enhancing visual experiences for users.

Latest Patents

One of Kouichi Takeuchi's most significant patents is the "Color Image Projecting Apparatus." This invention features three cathode ray tubes that produce distinct color images, utilizing two projecting lenses. The first primary color image is projected onto a screen through the first lens, while the second and third primary color images are synthesized by a dichroic mirror and projected through the second lens. The design ensures that the projecting axes of both lenses converge the images on the screen, creating a cohesive visual output. This patent showcases his innovative approach to color image projection and has been instrumental in advancing the technology.

Career Highlights

Kouichi Takeuchi has had a distinguished career at Sony Corporation, where he has contributed to various projects and innovations. His work in imaging technology has positioned him as a key figure in the development of advanced projection systems. With a total of 1 patent to his name, Takeuchi's contributions continue to influence the industry.

Collaborations

Throughout his career, Kouichi Takeuchi has collaborated with esteemed colleagues such as Norio Itoh and Kuniyoshi Koyama. These partnerships have fostered a creative environment that has led to significant advancements in imaging technology.

Conclusion

Kouichi Takeuchi's innovative spirit and dedication to advancing imaging technology have made him a prominent figure in his field. His patent for the color image projecting apparatus exemplifies his commitment to enhancing visual experiences. Through his work at Sony Corporation and collaborations with talented colleagues, Takeuchi continues to inspire future innovations 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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