Tokyo, Japan

Yohei Hasegawa

This inventor holds 36 USPTO granted patents and 15 published patent applications and 2 EPO patents, primarily in Communication Systems. Top assignees: Nec Corporation, Hirose Electric Company, Ltd., Kioxia Corporation. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yohei Hasegawa. Retrieved from https://idiyas.com/inventor/yohei-hasegawa

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

USPTO Granted Patents = 36 

% Patents Active = 91.7

 

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 73(Granted Patents)


Location History:

  • Minato-ku, JP (2010)
  • Tokyo, JP (2012 - 2023)

Company Filing History:


Years Active: 2010-2026

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Areas of Expertise:
Communication System
Optical Communication
Control Method
Data Transmission
Electrical Connector
Session Relay
Quality Estimation
Topology Detection
Communication Device
Non-Transitory Medium
36 patents (USPTO):Explore Patents

Title: Innovations by Yohei Hasegawa: Advancements in Communication Technology

Introduction

Yohei Hasegawa is a notable inventor based in Tokyo, Japan, who has made significant contributions to the field of communication technology. With a remarkable portfolio of 32 patents, Hasegawa has focused on developing advanced communication devices and methods that enhance communication quality and capacity.

Latest Patents

Among his latest innovations are a communication device, a communication controlling method, and a non-transitory computer-readable medium. These inventions enable users to evaluate and improve communication quality. One such communication device is equipped with means to acquire quality information concerning burst errors in optical communication lines, which allows the estimation of their influence on overall communication quality. Another of Hasegawa's patents outlines a communication device that improves communication infrastructure by considering the quality of communication. This invention includes an acquiring unit to gather quality information, an estimating unit to assess communication quality, and a controlling unit to manage communication channels effectively.

Career Highlights

Hasegawa has had a distinguished career, working with prestigious companies such as NEC Corporation and Hirose Electric Company, Ltd. His experiences in these organizations have deeply influenced his innovations and contributed to advancements in communication technology.

Collaborations

Throughout his career, Hasegawa collaborated with distinguished coworkers, including Takahiro Abe and Masahiro Jibiki. These partnerships have fostered a collaborative environment that has been instrumental in developing cutting-edge communication devices and methods.

Conclusion

Yohei Hasegawa's work continues to shape the communication technology landscape, focusing on enhancing communication quality and capacity. With a total of 32 patents to his name and ongoing contributions to the field, he remains a key figure in driving innovation in communication systems. His latest patents stand testament to his commitment to improving communication methods and technology for better connectivity worldwide.

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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