Tokyo, Japan

Katsuki Manabe

This inventor holds 4 USPTO granted patents. Top assignees: Sigma Enterprises, LLC, Kabushiki Kaisha Sigma. Active years: 1984-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuki Manabe. Retrieved from https://idiyas.com/inventor/katsuki-manabe

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 4

Forward Citations = 208(Granted Patents)


Company Filing History:


Years Active: 1984-1991

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4 patents (USPTO):Explore Patents

Title: Innovations of Katsuki Manabe

Introduction

Katsuki Manabe is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of gaming technology, particularly in the design of roulette playing devices. With a total of four patents to his name, Manabe's work showcases his innovative approach to enhancing gaming experiences.

Latest Patents

One of Manabe's latest patents is a roulette playing device that features a unique hitting device for releasing a ball onto a circular runway. This device includes a first rotatable roller positioned upstream of an outlet and a second rotatable roller that is opposed to the first roller. The distance between these rollers is smaller than the diameter of the ball, allowing for precise control over the ball's spin and release. Additionally, the device incorporates a blower that sends air through a release passage to accelerate the ball on the circular runway. This innovative arrangement simplifies the process of spinning and releasing the ball while enhancing the overall gaming experience.

Career Highlights

Throughout his career, Katsuki Manabe has worked with several companies, including Sigma Enterprises, LLC and Kabushiki Kaisha Sigma. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the gaming industry.

Collaborations

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Conclusion

Katsuki Manabe's inventive spirit and dedication to improving gaming technology are evident in his patents and career achievements. His contributions continue to influence the gaming industry and inspire future innovations.

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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