Kanagawa, Japan

Toshiyuki Nakagawa

This inventor holds 131 USPTO granted patents and 15 published patent applications and 4 EPO patents, primarily in Communication Technology (CPC class G06F3-0346). Top assignees: Sony Corporation, Canon Kabushiki Kaisha, Koninklijke Philips Corporation N.v.. Active years: 1994-2026.

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

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

USPTO Granted Patents = 131 

% Patents Active = 53.4

 

Average Co-Inventor Count = 2.1

ph-index = 12

Forward Citations = 754(Granted Patents)

Forward Citations (Not Self Cited) = 549(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Kanagawa-ken, JP (2006 - 2010)
  • Yokohama, JP (2011 - 2014)
  • Kawasaki, JP (2003 - 2022)
  • Tokyo, JP (2001 - 2023)
  • Kanagawa, JP (1994 - 2024)

Company Filing History:


Years Active: 1994-2026

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Areas of Expertise:
Communication Apparatus
Control Method
Information Processing
Audio Device
Acoustic Transducer
Head-Mounted Display
Signal Processing
Decoding Device
Display Control
Storage Medium
Computer-Readable Medium
Electroacoustic Transducer
131 patents (USPTO):Explore Patents

Title: Toshiyuki Nakagawa: An Innovative Mind in Kanagawa, Japan

Introduction:

Innovation knows no bounds, and this holds true for inventors like Toshiyuki Nakagawa, a talented individual hailing from Kanagawa, Japan. With an impressive portfolio of 128 patents to his name, Nakagawa has undoubtedly left an indelible mark in the field of communication apparatus and information processing. This article delves into his latest patents, career highlights, and notable collaborations, showcasing the remarkable contributions Toshiyuki Nakagawa has made to the world of technologies and inventions.

Latest Patents:

One of Nakagawa's recent patents, titled "Communication Apparatus, Control Method of Communication Apparatus, and Computer-Readable Storage Medium," involves a communication apparatus that operates as an access point constructing a wireless LAN. This invention allows for seamless control between access points in a network, with the ability to switch the controller role from one apparatus to another, enhancing flexibility and efficiency within wireless communication systems.

Additionally, Nakagawa's patent for "Information Processing Device, Information Processing Method, and Program" addresses the issue of hindrance to viewing or listening to content due to notifications. By controlling the output of tactile stimuli when notification information is received during content playback, this innovation aims to provide an uninterrupted multimedia experience. The technology is particularly relevant for mobile devices, such as smartphones, that can reproduce content accompanied by sound.

Career Highlights:

Toshiyuki Nakagawa's career encompasses his valuable contributions to renowned companies like Sony Corporation and Canon Kabushiki Kaisha. While specific details of his roles and achievements within these organizations are not available, there is no doubt that Nakagawa's expertise played a significant role in driving technological advancements.

Collaborations:

Innovation rarely occurs in isolation, and Nakagawa has had the opportunity to collaborate with notable individuals during his career. Two of his esteemed coworkers are Tetsuro Goto and Shinobu Kuriya. These collaborations likely provided a stimulating environment for idea exchange and sparked the creative process leading to groundbreaking inventions credited to Nakagawa.

Conclusion:

Toshiyuki Nakagawa stands as a testament to the power of human ingenuity and passion for innovation. With an impressive patent portfolio and a focus on advancing communication apparatus and information processing, Nakagawa has undoubtedly played a prominent role in shaping the technological landscape. His latest patents showcase his ability to address practical challenges and enhance the user experience in the ever-evolving domains of wireless communication systems and multimedia content consumption. We eagerly anticipate Nakagawa's future contributions and look forward to witnessing the impact of his work on the world of innovations and patents.

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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