Osaka, Japan

Chiharu Matsukawa

This inventor holds 7 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Funai Electric Company Ltd.. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chiharu Matsukawa. Retrieved from https://idiyas.com/inventor/chiharu-matsukawa

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

USPTO Granted Patents = 7 

% Patents Active = 42.9

 

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Daito, JP (2006)
  • Osaka, JP (2003 - 2022)

Company Filing History:


Years Active: 2003-2025

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7 patents (USPTO):Explore Patents

Title: Chiharu Matsukawa: Innovator in Image Display Technology

Introduction

Chiharu Matsukawa is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of image display technology, holding a total of 7 patents. Her innovative designs and concepts have paved the way for advancements in how images are displayed and interacted with.

Latest Patents

Matsukawa's latest patents include an image display device that features a display panel capable of showing images on its front surface. This device incorporates an antenna unit positioned in front of the display panel, with a front wall that accommodates the antenna. The design allows the antenna unit to overlap the display panel in a front-back direction, enhancing the overall functionality of the device. Another notable patent describes an image display device that can switch between an image display mode and a transmissive mode, allowing visibility of objects behind the display panel. This innovative approach includes a frame unit and a driver that supports the display panel's operation.

Career Highlights

Throughout her career, Matsukawa has worked with notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Funai Electric Company Ltd. Her experience in these organizations has contributed to her expertise in developing cutting-edge technologies in the image display sector.

Collaborations

Matsukawa has collaborated with esteemed colleagues, including Shuji Yamashita and Ichiro Okuda. These partnerships have fostered a creative environment that has led to the development of innovative solutions in her field.

Conclusion

Chiharu Matsukawa's contributions to image display technology exemplify her dedication to innovation and excellence. Her patents reflect a deep understanding of the complexities involved in creating advanced display systems. As she continues to push the boundaries of technology, her work will undoubtedly influence future developments in the industry.

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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