Fussa, Japan

Keisuke Tonomura

This inventor holds 3 USPTO granted patents. Top assignee: Casio Computer Co., Ltd.. Active years: 1988-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keisuke Tonomura. Retrieved from https://idiyas.com/inventor/keisuke-tonomura

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 = 2.6

ph-index = 3

Forward Citations = 231(Granted Patents)


Location History:

  • Tokyo, JP (1988)
  • Akishima, JP (1993)
  • Fussa, JP (2001)

Company Filing History:


Years Active: 1988-2001

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3 patents (USPTO):Explore Patents

Title: Keisuke Tonomura: Innovator in Movement Measurement Technology

Introduction

Keisuke Tonomura is a notable inventor based in Fussa, Japan. He has made significant contributions to the field of movement measurement technology, holding a total of 3 patents. His innovative work has paved the way for advancements in electronic gaming and educational devices.

Latest Patents

Tonomura's latest patents include a movement measuring device, an electronic game machine that incorporates this device, and a method for playing the game machine. The movement measuring device is designed to determine the speed of specific body movements by analyzing the maximum acceleration sensed by an acceleration sensing unit attached to the body. For instance, when a player wears the device on their arm and performs a punching motion, the device calculates the punching speed based on the maximum acceleration generated during the action. Additionally, the game device utilizes this data to assess the strength of the punch, allowing users to engage in a fighting sport game that mimics their actual movements.

Another patent involves an electronic reading device that enhances learning experiences. This device reads the bar code associated with a time limit for solving questions. The limit time data is set on a subtract timer that counts down as time elapses. The bar code reader can also read answer bar codes during the limit time, but it restricts access to these codes once the time has expired. This feature encourages learners to complete questions within the designated time frame, thereby improving their learning outcomes.

Career Highlights

Keisuke Tonomura is currently employed at Casio Computer Co., Ltd., where he continues to innovate and develop new technologies. His work has had a significant impact on both the gaming and educational sectors, showcasing his versatility as an inventor.

Collaborations

Throughout his career, Tonomura has collaborated with talented individuals such as Masakatsu Yamagishi and Katsuaki Karasawa. These collaborations have contributed to the development of his innovative technologies and have fostered a creative environment for invention.

Conclusion

Keisuke Tonomura's contributions to movement measurement technology and electronic devices highlight his role as a leading inventor in his field. His patents not only enhance gaming experiences but also improve educational methods, demonstrating the broad applicability of his 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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