Azumino, Japan

Mutsumi Matsuo

This inventor holds 7 USPTO granted patents. Top assignees: Japan Display West Inc., Epson Imaging Devices Corporation, Sony Corporation. Active years: 2010-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mutsumi Matsuo. Retrieved from https://idiyas.com/inventor/mutsumi-matsuo-9v7ati20

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

Calculating rank

% Patents Active = 71.4

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Azumino, JP (2010 - 2014)
  • Nagano, JP (2014)

Company Filing History:


Years Active: 2010-2014

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7 patents (USPTO):Explore Patents

Title: Mutsumi Matsuo: Innovator in Capacitive Input Technology

Introduction

Mutsumi Matsuo is a prominent inventor based in Azumino, Japan. She has made significant contributions to the field of capacitive input devices, holding a total of 7 patents. Her innovative work has paved the way for advancements in electronic apparatuses and display technologies.

Latest Patents

Mutsumi Matsuo's latest patents include a capacitive input device, a display device with input function, and an electronic apparatus. The capacitive input device features a light-transmitting substrate and a multilayer film that includes various light-transmitting thin films with different refractive indexes. This design incorporates first and second light-transmitting electrodes that extend in intersecting directions, enhancing the functionality of the device. Another notable patent describes a translucent substrate with electrode lines that intersect, allowing for improved electrical connectivity and performance.

Career Highlights

Throughout her career, Mutsumi has worked with notable companies such as Japan Display West Inc. and Sony Corporation. Her experience in these organizations has contributed to her expertise in developing cutting-edge technologies in the electronics sector.

Collaborations

Mutsumi Matsuo has collaborated with talented individuals in her field, including Yoshio Yamaguchi and Tomohiko Kojima. These partnerships have fostered innovation and creativity in her projects.

Conclusion

Mutsumi Matsuo's contributions to capacitive input technology and her impressive portfolio of patents highlight her role as a leading inventor in the electronics industry. Her work continues to influence advancements in technology and design.

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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