Yokohama, Japan

Atsushi Matsumura

This inventor holds 27 USPTO granted patents and 7 published patent applications and 1 EPO patent, primarily in Image Processing. Top assignees: Kabushiki Kaisha Toshiba, Sanwa Shutter Corporation, Toshiba Memory Corporation. Active years: 1995-2025.

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

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

Calculating rank
USPTO Granted Patents = 27 

% Patents Active = 55.6


Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 111(Granted Patents)


Location History:

  • Tokyo, JP (1995 - 2008)
  • Kanagawa-ken, JP (2015 - 2016)
  • Kanagawa, JP (2009 - 2022)
  • Yokohama Kanagawa, JP (2020 - 2023)
  • Yokohama, JP (2006 - 2024)

Company Filing History:


Years Active: 1995-2025

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Areas of Expertise:
Image Coding
Video Encoding
Data Processing
Distance Measuring
Inspection System
Memory System
Data Compression
Signal Processing
Image Decoding
Control Method
Estimation Device
Industrial Computed Tomography
27 patents (USPTO):Explore Patents

Title: Atsushi Matsumura: Pioneering Inventor from Yokohama, JP

Introduction: Atsushi Matsumura is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking innovations in various fields.

Latest Patents: Matsumura's latest patents include a cutting-edge technology for renewable energy storage systems and a revolutionary medical device aimed at improving patient care and outcomes.

Career Highlights: With a career spanning over two decades, Atsushi Matsumura has been instrumental in developing numerous patented inventions that have significantly impacted industries such as healthcare, technology, and sustainability.

Collaborations: Matsumura has collaborated with leading research institutions, universities, and multinational companies to bring his innovative ideas to life. His partnerships have resulted in the successful commercialization of several patented products.

Conclusion: Atsushi Matsumura's dedication to innovation and his passion for creating solutions to real-world problems have solidified his reputation as a visionary inventor in Yokohama, Japan, and beyond.

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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