Hirakata, Japan

Masami Nakagawa

This inventor holds 4 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1982-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Nakagawa. Retrieved from https://idiyas.com/inventor/masami-nakagawa-9m4lr3k5

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Kadoma, JP (1982 - 1983)
  • Hirakata, JP (1998 - 2001)

Company Filing History:


Years Active: 1982-2001

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4 patents (USPTO):Explore Patents

Title: Masami Nakagawa: Innovator in Video Printing Technology

Introduction: Masami Nakagawa, an accomplished inventor from Hirakata, Japan, has made significant contributions to the field of printing technology. With a portfolio of four patents, her innovations focus primarily on advancements in video printing and image processing.

Latest Patents: Nakagawa's latest patents include a "Video Printer" and an "Image Printer." The Video Printer is designed as an advanced printing apparatus that feeds sheets of printing media from the lower front and ejects them at the upper front. It features a range of components, including a feed tray, feeding unit, transport unit, and printing unit, which work in harmony to ensure efficient media handling and high-quality print outputs. Similarly, her Image Printer includes a series of integrated components such as a dye medium take-up member and a recording medium transporting member, allowing for smooth operation and the ability to print dye on various recording mediums.

Career Highlights: Masami Nakagawa is currently employed at Matsushita Electric Industrial Co., Ltd., a leading company known for its innovative electronics and technology solutions. Her role as an inventor has been pivotal in enhancing the company's product offerings, contributing to its reputation for quality and innovation in the printing domain.

Collaborations: Throughout her career, Nakagawa has collaborated with talented professionals such as Takayuki Kawamura and Tetsuya Hokamura. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in the printing industry.

Conclusion: Masami Nakagawa exemplifies the spirit of innovation through her remarkable patents and dedication to advancing printing technology. As she continues to push boundaries in her field, her work not only enhances the capabilities of Matsushita Electric Industrial Co., Ltd. but also leaves a lasting impact on the industry as a whole.

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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