Kanagawa, Japan

Takuji Matsushiba

This inventor holds 4 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1998-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuji Matsushiba. Retrieved from https://idiyas.com/inventor/takuji-matsushiba

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

Calculating rank

% Patents Active = 75.0

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 24(Granted Patents)


Location History:

  • Ebina, JP (1998 - 2000)
  • Kanagawa, JP (2010 - 2014)

Company Filing History:


Years Active: 1998-2014

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4 patents (USPTO):Explore Patents

Title: Takuji Matsushiba: Innovator in Storage Devices and Circuit Modules

Introduction

Takuji Matsushiba is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, particularly in the development of storage devices and circuit modules. With a total of 4 patents to his name, Matsushiba continues to push the boundaries of innovation.

Latest Patents

Matsushiba's latest patents showcase his expertise in creating advanced technological solutions. One of his notable inventions is a storage device that activates upon connection to a computer, enabling seamless communication. This device features an interface for controlling communication, a data storage unit for storing data, a radio signal processing unit for authenticating ID information, and a control unit for encrypting data. The design ensures that communication is disabled if the authenticated ID information is not received within a specified timeframe.

Another significant patent is a circuit module that includes a thermally conductive board as part of its housing. This module consists of a circuit board, a semiconductor chip connected through solder, a heat sink, and a thermally conductive member that connects the board to the chip. The design incorporates fasteners that secure the heat sink to the thermally conductive board, enhancing the module's efficiency.

Career Highlights

Matsushiba is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop new technologies. His work at IBM has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of Matsushiba's coworkers include Takeshi Wagatsuma and Taichiroh Nomura. Their collaborative efforts contribute to the advancement of technology and innovation within the company.

Conclusion

Takuji Matsushiba is a distinguished inventor whose work in storage devices and circuit modules has made a significant impact in the technology sector. His innovative patents reflect his 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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