Musashino, Japan

Keiichiro Kashiwagi

This inventor holds 15 USPTO granted patents and 7 published patent applications and 12 EPO patents. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichiro Kashiwagi. Retrieved from https://idiyas.com/inventor/keiichiro-kashiwagi

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

USPTO Granted Patents = 15 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2019-2025

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15 patents (USPTO):Explore Patents

Title: Innovations of Keiichiro Kashiwagi

Introduction

Keiichiro Kashiwagi is a prominent inventor based in Musashino, Japan. He has made significant contributions to the field of technology, holding a total of 15 patents. His work primarily focuses on processing devices and learning methods, showcasing his expertise in innovative solutions.

Latest Patents

Kashiwagi's latest patents include a processing device, processing method, and program. This processing device features an acquiring unit that collects first processing data from a first user terminal and second processing data from a second user terminal. It also includes a matching unit that facilitates the sharing of result data between the two terminals, contingent upon permission from the second user terminal. Additionally, a processing unit processes the data and outputs result data, while a providing unit delivers this result data to the first user terminal. Another notable patent is a learning method, device, learning apparatus, and program. This method involves acquiring multiple samples, clustering them, and extracting samples based on their effectiveness for further learning.

Career Highlights

Kashiwagi is currently employed at Nippon Telegraph and Telephone Corporation, where he continues to develop innovative technologies. His work has significantly impacted the way data processing and learning methods are approached in the industry.

Collaborations

Some of his notable coworkers include Tomoyuki Fujino and Hisaharu Ishii, who contribute to the collaborative environment that fosters innovation at their workplace.

Conclusion

Keiichiro Kashiwagi's contributions to technology through his patents and work at Nippon Telegraph and Telephone Corporation highlight his role as a leading inventor in Japan. His innovative approaches to processing and learning methods continue to influence the field significantly.

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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