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For the Inventor, By the Inventor

Tokyo, Japan

Yasunobu Chiba

This inventor holds 23 USPTO granted patents and 11 published patent applications and 9 EPO patents, primarily in Vehicle Security Systems. Top assignees: Nec Corporation, Ntt Security (Japan) Kk, Ntt Docomo Business, Inc.. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunobu Chiba. Retrieved from https://idiyas.com/inventor/yasunobu-chiba

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

USPTO Granted Patents = 23 

% Patents Active = 69.6

 

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:

goldMedal20 out of 36,684 
 
Nec Corporation
 patents
silverMedal3 out of 3 
 
Ntt Security (Japan) Kk
 patents
bronzeMedal2 out of 5 
 
Ntt Docomo Business, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2013-2026

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Areas of Expertise:
Vehicle Security
Information Processing
Malicious Detection
Network Control
Communication Systems
Relay Apparatus
Tunnel Endpoint Control
Virtual Machine Placement
Control Apparatus
Data Relay
Network Systems
Path Selection
23 patents (USPTO):Explore Patents
1. 12695775 - Vehicle security analysis apparatus, method, and program storage medium (2026-07-28),
2. 12665914 - Vehicle security analysis apparatus, and method and program storage medium (2026-06-23),
3. 12363144 - Information processing system, information processing method, and program for detecting malicious in-vehicle network attack vectors (2025-07-15),
4. 11243865 - Information processing system, method, and storage medium (2022-02-08),
5. 11190435 - Control apparatus, communication system, tunnel endpoint control method, and program (2021-11-30),
6. 10924576 - Relay apparatus, client apparatus, data relay method, and program storage medium in which computer-readable program is stored (2021-02-16),
7. 10541888 - Network system, network control method, and control apparatus (2020-01-21),
8. 10511526 - Network system, network control method, and control apparatus (2019-12-17),
9. 10462038 - Control apparatus, communication system, tunnel endpoint control method, and program (2019-10-29),
10. 10212084 - Communication system, control apparatus, communication method, control method and program (2019-02-19),
11. 10171352 - Communication system, node, control device, communication method, and program (2019-01-01),
12. 10148563 - Communication system, communication apparatus, control apparatus, network device, communication method, control method, and program (2018-12-04),
13. 10075338 - Relay control unit, relay control system, relay control method, and relay control program (2018-09-11),
14. 9904566 - Selecting virtual machine placement by computing network link utilization and link variance (2018-02-27),
15. 9847916 - Control apparatus, control apparatus control method, and program (2017-12-19),

Title: Innovator Spotlight: Yasunobu Chiba

Introduction

Yasunobu Chiba, based in Tokyo, Japan, is a notable inventor known for his significant contributions to the field of information processing. With a portfolio that boasts 20 patents, Chiba has made remarkable advancements that have influenced various technological applications.

Latest Patents

Among his latest patents are innovations in information processing systems, methods, and storage mediums. One of the key inventions involves a comprehensive system that includes an analysis device and a control device. The analysis device is responsible for executing operations such as data analysis based on established rules, managing the analysis state information, and generating results. Meanwhile, the control device monitors the status of memory storage related to the analysis state and orchestrates the management of analysis rules based on this status.

Another significant patent focuses on a control apparatus designed to enhance communication within virtual networks. This invention facilitates the connection and management of various tunnel endpoints (TEP) in a virtual network, ensuring efficient communication between virtual machines. Through the detection of newly connected virtual machines, Chiba's invention streamlines the initiation and management processes involved in virtual networking.

Career Highlights

Chiba is currently employed at NEC Corporation, a leading technology company renowned for its innovative solutions. His work at NEC has allowed him to explore and develop groundbreaking technologies that address modern information processing challenges. His expertise and innovative approach have made a notable impact in the field.

Collaborations

Throughout his career, Yasunobu Chiba has collaborated with talented individuals, including colleagues Kazushi Sugyou and Yusuke Shinohara. Together, they have combined their skills and knowledge to push the boundaries of technology, resulting in advancements that benefit various sectors.

Conclusion

Yasunobu Chiba's contributions to innovation in information processing continue to pave the way for advancements in technology. His patents reflect a deep understanding of data management and communication systems, showcasing his talents as an inventor. As he continues to develop groundbreaking ideas at NEC Corporation, the tech community eagerly anticipates the future contributions of this influential inventor.

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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