Tokyo, Japan

Tatsushi Matsubayashi

This inventor holds 5 USPTO granted patents and 22 published patent applications. Top assignees: Nippon Telegraph and Telephone Corporation, Ntt Corporation. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsushi Matsubayashi. Retrieved from https://idiyas.com/inventor/tatsushi-matsubayashi

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 1


Company Filing History:


Years Active: 2024-2025

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Innovations of Tatsushi Matsubayashi

Introduction

Tatsushi Matsubayashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of information technology through his innovative patents. With a total of 5 patents, Matsubayashi has focused on developing devices and methods that enhance information presentation and parameter estimation.

Latest Patents

Matsubayashi's latest patents include an information presentation device, an information acquisition device, an information presentation method, an information acquisition method, and an information presentation program. One of his notable inventions is an action-sequence generation unit that generates a sequence of actions based on a user's action log and history. This technology allows for a more tailored user experience by calculating permission levels for actions based on historical data. Additionally, he has developed a parameter estimation system that efficiently estimates parameters for machine learning and simulations, aiming to rapidly determine optimal input parameters.

Career Highlights

Throughout his career, Matsubayashi has worked with notable companies such as Nippon Telegraph and Telephone Corporation and NTT Corporation. His experience in these organizations has contributed to his expertise in developing advanced technological solutions.

Collaborations

Matsubayashi has collaborated with talented individuals in his field, including Hiroyuki Toda and Masahiro Kojima. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Tatsushi Matsubayashi is a distinguished inventor whose work in information technology has led to several impactful patents. His contributions continue to shape the landscape of information presentation and parameter estimation.

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]
Loading…