Osaka, Japan

Hitoshi Nakagawa

This inventor holds 16 USPTO granted patents, primarily in Audio Devices. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation, Komatsu Corporation. Active years: 1998-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Nakagawa. Retrieved from https://idiyas.com/inventor/hitoshi-nakagawa

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 = 1.6

ph-index = 10

Forward Citations = 680(Granted Patents)


Company Filing History:


Years Active: 1998-2017

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Areas of Expertise:
Headphones
Earphone
Headset
Remote Control
Digital Photo Frame
Portable Computer
Audio Technology
Wireless Audio
Sound Quality
User Interface
16 patents (USPTO):Explore Patents

Title: The Innovative Journey of Hitoshi Nakagawa

Introduction

Hitoshi Nakagawa, an esteemed inventor based in Osaka, Japan, has made significant contributions to the field of technology through his extensive portfolio of 16 patents. His innovative approaches have led him to develop cutting-edge devices that enhance user experience and connectivity.

Latest Patents

Among his most recent inventions, Nakagawa has developed a remarkable remote control and a sophisticated headphone design. These patents showcase his dedication to improving everyday technology and affirm his status as a leading inventor in his field.

Career Highlights

Hitoshi Nakagawa has had an impactful career, notably within major companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His work in these esteemed organizations has allowed him to refine his skills and contribute to pioneering projects that align with the evolving demands of technology.

Collaborations

Throughout his career, Nakagawa has collaborated with talented individuals like Mikiyasu Ishikura and Kazuhiko Shibata. These partnerships have encouraged the exchange of ideas and fostered creativity, ultimately leading to groundbreaking inventions.

Conclusion

With a robust portfolio of patents and collaborative efforts that have spurred technological advancements, Hitoshi Nakagawa continues to be a formidable force in innovation. His journey reflects the essence of ingenuity and dedication that characterizes exemplary inventors in our modern landscape.

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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