Akita, Japan

Masahiro Yahagi

This inventor holds 7 USPTO granted patents. Top assignees: Tdk Corporation, Nec Corporation, Tokyo Gas Company Limited. Active years: 1989-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Yahagi. Retrieved from https://idiyas.com/inventor/masahiro-yahagi

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


% Patents Active = 85.7

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 92(Granted Patents)


Location History:

  • Akita, JP (1989)
  • Tokyo, JP (1996 - 2013)

Company Filing History:


Years Active: 1989-2013

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7 patents (USPTO):Explore Patents

Title: Masahiro Yahagi: Innovator in Mobile Communications and High Voltage Technology

Introduction

Masahiro Yahagi is a prominent inventor based in Akita, Japan. He has made significant contributions to the fields of mobile communications and high voltage technology. With a total of 7 patents to his name, Yahagi's work has had a considerable impact on modern communication systems.

Latest Patents

One of Yahagi's latest patents is a mobile communications system and control method. This innovative system includes multiple base station apparatuses located at geographically dispersed locations, enabling wireless communication with mobile devices. The system features a maximum ratio combining unit that processes signals received from mobile devices, as well as a selection combining unit that performs selection combining processing. A selection unit within the system can choose one or both of these units based on external factors or changes in the distribution state of the mobile device under communication.

Career Highlights

Throughout his career, Masahiro Yahagi has worked with notable companies such as TDK Corporation and Tokyo Gas Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Yahagi has collaborated with esteemed colleagues, including Shuichi Ono and Shuichi Itagaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masahiro Yahagi's contributions to mobile communications and high voltage technology highlight his role as a key innovator in the field. His patents and collaborations reflect a commitment to advancing technology and improving communication systems.

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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