Kawasaki, Japan

Masato Matsumiya

USPTO Granted Patents = 62 

 

Average Co-Inventor Count = 3.7

ph-index = 14

Forward Citations = 623(Granted Patents)

Forward Citations (Not Self Cited) = 619(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (2003)
  • Kawasaki, JP (1994 - 2014)

Company Filing History:


Years Active: 1994-2014

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Areas of Expertise:
Multi-Port Memory
DRAM Core
Semiconductor Memory Device
Error Correction
SRAM Equivalent Interface
Redundancy Processing
Data Access Operation
Memory Circuit
Variable Delay Circuit
Direct Sense Circuit
Shared Sense Amplifier System
Pre-Charged Operation
62 patents (USPTO):Explore Patents

Title: Masato Matsumiya: Innovating Semiconductor Memory Technology

Introduction: Masato Matsumiya, based in Kawasaki, Japan, is a prominent inventor with an impressive portfolio of 62 patents. His contributions primarily focus on advancements in semiconductor memory technology, showcasing his expertise and innovative spirit in the field.

Latest Patents: Matsumiya's latest work includes a revolutionary multi-port memory device based on DRAM core technology. This semiconductor memory device features multiple external ports, each capable of receiving commands, while its internal circuit performs multiple access operations within minimal time intervals of commands that are input into one of the external ports. This innovation significantly enhances the efficiency and performance of memory devices.

Career Highlights: Throughout his career, Matsumiya has made substantial contributions to major companies, including Fujitsu Corporation and Fujitsu Semiconductor Limited. His work in these organizations has played a pivotal role in developing cutting-edge technology solutions that drive the semiconductor industry forward.

Collaborations: Matsumiya has collaborated with notable professionals in the field, including Satoshi Eto and Masato Takita. These collaborations have allowed for the exchange of ideas and fostered an environment of innovation, contributing to the advancement of semiconductor technology.

Conclusion: Masato Matsumiya stands out as a leading inventor in semiconductor memory technology, with a remarkable number of patents that exemplify his innovation and dedication to the field. His work continues to influence the industry, paving the way for new technologies that enhance memory device efficiency and performance.

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