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For the Inventor, By the Inventor

Tokyo, Japan

Masaaki Kosugi

This inventor holds 18 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Network Management. Top assignees: Rakuten Mobile, Inc., Nec Corporation, Adv Antest Corporation. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Kosugi. Retrieved from https://idiyas.com/inventor/masaaki-kosugi

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 72.2

 

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Gunma, JP (2012 - 2013)
  • Chiyoda-ku, JP (2018)
  • Tokyo, JP (2016 - 2022)

Company Filing History:

goldMedal8 out of 325 
 
Rakuten Mobile, Inc.
 patents
silverMedal5 out of 36,790 
 
Nec Corporation
 patents
bronzeMedal3 out of 2,286 
 
Adv Antest Corporation
 patents
4. 2 out of 4,966 
 
Ntt Docomo, Inc.
 patents

Years Active: 2012-2026

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Areas of Expertise:
Network Virtualization
Auto-Healing Control
Resource Allocation
Base Station Selection
Communication Method
Network Management
Core Node
Automatic Recovery
Virtual Machine Integration
Update Management
Test System
18 patents (USPTO):Explore Patents
1. 12786048 - Log analysis when failure occurs in virtualization environment (2026-11-03),
2. 12627559 - Approval automation for change in network virtualization environment (2026-05-12),
3. 12603811 - Auto-healing control in consideration of type of network problem (2026-04-14),
4. 12531780 - Network management apparatus and network management method (2026-01-20),
5. 12363592 - Core node, base station, radio terminal, communication method, radio resource allocation method, base station selection method, and readable medium (2025-07-15),
6. 12332736 - Network management apparatus, network management method and network management system (2025-06-17),
7. 12255774 - Network management apparatus and network management method (2025-03-18),
8. 12200514 - Network management apparatus and network management method (2025-01-14),
9. 12147298 - Network management for automatic recovery in the event of a failure (2024-11-19),
10. 11310697 - Core node, base station, radio terminal, communication method, radio resource allocation method, base station selection method, and readable medium (2022-04-19),
11. 11006321 - Core node, base station, radio terminal, communication method, radio resource allocation method, base station selection method, and readable medium (2021-05-11),
12. 10791482 - Core node, base station, radio terminal, communication method, radio resource allocation method, base station selection method, and readable medium (2020-09-29),
13. 10405239 - Core node, base station, radio terminal, communication method, radio resource allocation method, base station selection method, and readable medium (2019-09-03),
14. 10140112 - Update management system and update management method (2018-11-27),
15. 10120710 - Virtualized resource management node and virtual migration method for seamless virtual machine integration (2018-11-06),

Title: Masaaki Kosugi: Innovator in Communication Technology

Introduction

Masaaki Kosugi is a prominent inventor based in Tokyo, Japan, known for his significant contributions to communication technology. With a total of 14 patents to his name, he has made remarkable advancements in the field, particularly in radio resource allocation and network management.

Latest Patents

His latest patents include innovations such as a core node, base station, radio terminal, communication method, radio resource allocation method, base station selection method, and readable medium. The core node he developed is designed to allocate radio resources of a RAN Slice for specific services to radio terminals effectively. This invention features a determination unit that identifies the appropriate radio resource based on the service provided and a communication unit that transmits resource identification information to a managing base station.

Career Highlights

Masaaki has worked with notable companies such as NEC Corporation and Rakuten Mobile, Inc. His experience in these organizations has allowed him to refine his expertise in network management and communication technologies.

Collaborations

He has collaborated with talented individuals in the industry, including Yusuke Takano and Mayo Oohira, contributing to various innovative projects.

Conclusion

Masaaki Kosugi's work in communication technology exemplifies the impact of innovation on modern networking solutions. His patents and career achievements highlight his role as a key figure in advancing the field.

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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