Tokyo, Japan

Daisuke Hamaba

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Hitachi, Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisuke Hamaba. Retrieved from https://idiyas.com/inventor/daisuke-hamaba

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 6.5

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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4 patents (USPTO):Explore Patents

Title: Daisuke Hamaba: Innovator in Prediction and Estimation Systems

Introduction

Daisuke Hamaba is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of prediction and estimation systems. With a total of 4 patents, his work focuses on enhancing the accuracy and efficiency of predictive models.

Latest Patents

Hamaba's latest patents include a "Prediction System and Prediction Method" and an "Estimation System and Estimation Method." The prediction system performs factor selection processing, which involves selecting relevant factors for prediction input. It also includes factor filtering processing to determine the validity of factor values before they are input into the prediction model. The estimation system generates patterns from historical data to identify dependency relationships and predict future values based on these patterns.

Career Highlights

Daisuke Hamaba is currently employed at Hitachi, Ltd., where he applies his expertise in developing innovative solutions. His work has been instrumental in advancing the capabilities of predictive analytics within the company.

Collaborations

Throughout his career, Hamaba has collaborated with notable colleagues, including Masato Utsumi and Tohru Watanabe. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Daisuke Hamaba's contributions to prediction and estimation systems highlight his innovative spirit and dedication to advancing technology. His work continues to influence the field and showcases the importance of collaboration in achieving groundbreaking results.

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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