Tokyo, Japan

Katsumoto Tatsukawa

This inventor holds 1 USPTO granted patent. Top assignee: Sega Enterprises, Ltd.. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumoto Tatsukawa. Retrieved from https://idiyas.com/inventor/katsumoto-tatsukawa

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 = 4.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Katsumoto Tatsukawa

Introduction

Katsumoto Tatsukawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of video game technology. His innovative approach has led to the development of a unique method that enhances player engagement in video games.

Latest Patents

Tatsukawa holds a patent for a "Method for displaying and controlling plural characters operated by a player on a video game apparatus." This invention addresses the challenge of maintaining player interest in games where multiple characters are controlled by different players. The method involves assessing the conditions under which a player operates one of the characters and adjusting the displayed position based on the results of this assessment. This ensures that players remain engaged, even when differences in skill levels arise.

Career Highlights

Katsumoto Tatsukawa is associated with Sega Enterprises, Ltd., a leading company in the gaming industry. His work at Sega has allowed him to explore and implement innovative ideas that push the boundaries of gaming technology. With a focus on enhancing user experience, Tatsukawa has become a key figure in the development of engaging video game mechanics.

Collaborations

Throughout his career, Tatsukawa has collaborated with talented individuals such as Yasushi Watanabe and Junichi Tsuchiya. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Katsumoto Tatsukawa's contributions to the gaming industry exemplify the spirit of innovation. His patent for character control in video games showcases his commitment to enhancing player experience. As technology continues to evolve, inventors like Tatsukawa will play a crucial role in shaping the future of gaming.

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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