Tokyo, Japan

Hiroki Ishizuka

This inventor holds 14 USPTO granted patents and 3 published patent applications. Top assignee: Ntt Docomo, Inc.. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Ishizuka. Retrieved from https://idiyas.com/inventor/hiroki-ishizuka-jkmn7iif

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Chiyoda-ku, JP (2023 - 2024)
  • Tokyo, JP (2024)

Company Filing History:


Years Active: 2023-2026

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14 patents (USPTO):Explore Patents

Title: Hiroki Ishizuka: Innovator in Communication Management

Introduction

Hiroki Ishizuka is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of communication technology, holding a total of 14 patents. His work focuses on enhancing the quality and management of communication services.

Latest Patents

Ishizuka's latest patents include innovative management apparatuses designed to improve communication quality. One of his patents describes a management apparatus that receives quality information from terminal devices and determines whether a group of devices meets a predetermined quality condition. Another patent outlines a management apparatus that controls communication quality within a blockchain-enabled group, ensuring that communication remains at a high standard.

Career Highlights

Hiroki Ishizuka is currently employed at NTT Docomo, Inc., where he continues to develop cutting-edge technologies in communication management. His expertise in this area has positioned him as a key player in the industry, contributing to advancements that benefit users and service providers alike.

Collaborations

Ishizuka has collaborated with notable colleagues, including Masashi Anzawa and Akio Gouda. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas in communication technology.

Conclusion

Hiroki Ishizuka's contributions to communication management through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the way communication services are managed and delivered.

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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