Ishikawa, Japan

Atsushi Matsumoto

This inventor holds 159 USPTO granted patents and 22 published patent applications, plus 6 CIPO patents and 42 EPO patents, primarily in Radio Communication (CPC class H04L5-0007). Top assignees: Panasonic Corporation, Panasonic Intellectual Property Corporation of America, Godo Kaisha IP Bridge 1. Active years: 1986-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Matsumoto. Retrieved from https://idiyas.com/inventor/atsushi-matsumoto

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

USPTO Granted Patents = 159 

% Patents Active = 87.4

 

 

Average Co-Inventor Count = 3.8

ph-index = 14

Forward Citations = 1,988(Granted Patents)

Forward Citations (Not Self Cited) = 1,875(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Chofu, JP (1986)
  • Fuji, JP (1986 - 1987)
  • Kanagawa-ken, JP (2008)
  • Nakai-machi, JP (2009 - 2011)
  • Sendai, JP (2011 - 2013)
  • Hadano, JP (2007 - 2014)
  • Kanazawa, JP (2006 - 2015)
  • Ashigarakami-gun, JP (2011 - 2015)
  • Miyagi, JP (2014 - 2016)
  • Kanagawa, JP (1996 - 2023)
  • Ishikawa, JP (2010 - 2024)
  • Ibaraki, JP (2024)

Company Filing History:


Years Active: 1986-2025

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Areas of Expertise:
Radio Communication
Integrated Circuit
Random Access Preamble
Radio Transmission
Communication Apparatus
Coding Rate
Radio Services
Sequence Generation
Receiving Method
159 patents (USPTO):Explore Patents

Title: Atsushi Matsumoto: Innovator Extraordinaire from Ishikawa, JP

Introduction:

Meet Atsushi Matsumoto, a prolific inventor hailing from Ishikawa, Japan. With an impressive portfolio of 147 patents, Matsumoto has made remarkable contributions to the field of technology and wireless communications. This article delves into his latest patents, career highlights, notable collaborations, and aims to shed light on his significant contributions to the world of innovation.

Latest Patents:

Matsumoto's latest patents showcase his expertise in radio transmission and random access sequence allocation. One notable invention is the "Radio Transmission Device and Radio Transmission Method," designed to enhance downlink and uplink throughput. This invention enables dynamic symbol allocation and facilitates efficient communication between base stations (BS) and mobile stations (MS), resulting in improved performance. Matsumoto's innovative methodologies involve sharing critical parameters correlated to transmission formats, enabling seamless data transmission.

Another groundbreaking invention is the "Integrated Circuit for Controlling Selection of Random Access Preamble Sequence." This invention revolutionizes the allocation of Zadoff-Chu sequences or GCL sequences within a single cell, minimizing the computational load and circuit complexity at the receiver's end. Matsumoto's sequence allocating method optimizes the usage of sequences, resulting in streamlined communication and improved system efficiency.

Career Highlights:

Atsushi Matsumoto has made significant contributions during his tenure at renowned companies such as Panasonic Corporation and the technology-focused Godo Kaisha Ip Bridge 1. Working in such cutting-edge environments has honed his expertise in wireless communications, signal processing, and integrated circuit design. Matsumoto's career highlights exemplify his ability to innovate, solve complex problems, and contribute to technological advancements.

Collaborations:

Matsumoto has had the privilege of collaborating with esteemed professionals within the industry, including Daichi Imamura and Takashi Iwai. These collaborations have fostered an environment for exchanging ideas, pooling expertise, and jointly developing groundbreaking inventions. The synergy created through these partnerships has undoubtedly propelled the innovation landscape forward and expanded the boundaries of technological possibilities.

Conclusion:

Atsushi Matsumoto's relentless pursuit of innovation and his profound contributions in the realm of wireless communication have established him as an esteemed inventor. His expertise in radio transmission and random access sequence allocation are evident in his extensive patent portfolio. Matsumoto's remarkable career, highlighted by his associations with Panasonic Corporation and Godo Kaisha Ip Bridge 1, further reflect his commitment to excellence and groundbreaking research. As the world continues to evolve, we eagerly anticipate the future inventions and contributions Atsushi Matsumoto will make to the field of technology.

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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