Hitachinaka, Japan

Shinji Nakagawa

This inventor holds 55 USPTO granted patents and 5 published patent applications and 8 EPO patents, primarily in Engine Control Systems (CPC class F02D). Top assignees: Hitachi, Ltd., Hitachi Automotive Systems, Ltd., Hitachi Car Engineering Co., Ltd.. Active years: 1986-2025.

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

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

USPTO Granted Patents = 55 

% Patents Active = 52.7

 

Average Co-Inventor Count = 3.3

ph-index = 12

Forward Citations = 409(Granted Patents)

Forward Citations (Not Self Cited) = 402(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Ibaraki, JP (2000)
  • Chiyoda-ku, JP (2006)
  • Hitachinaka, JP (2001 - 2012)
  • Mito, JP (2012 - 2016)
  • Tokyo, JP (1986 - 2023)

Company Filing History:


Years Active: 1986-2025

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Areas of Expertise:
Signal Processing
Control Device
Artificial Intelligence
Abnormality Detection
Fuel Injection
Engine Controller
Internal Combustion Engine
Diagnostic Device
Electric Parking Brake
Exhaust Gas Purifier
Compression Ignition
Control Method
55 patents (USPTO):Explore Patents

Title: Shinji Nakagawa: Pioneering Innovator Shaping Future Technology

Introduction:

Shinji Nakagawa, a visionary inventor based in Hitachinaka, Japan, is renowned for his passion for innovation and his relentless drive to push the boundaries of technology. With an impressive 51 patents to his name, Nakagawa's contributions continue to inspire the next generation of inventors and shape the future of technology.

Latest Patents:

1. Control Switching Device for Abnormality Prevention in Multiple Terminals: Nakagawa's innovative control device utilizes artificial intelligence to prevent abnormalities in control, ensuring seamless operation even in the face of potential disruptions.

2. Control Device Using Artificial Intelligence: Enhancing the safety of control devices, this invention includes an artificial intelligence control unit that efficiently manages control targets based on input signals, further solidifying Nakagawa's reputation as a tech trailblazer.

Career Highlights:

Nakagawa's illustrious career includes significant stints at esteemed companies such as Hitachi, Ltd. and Hitachi Automotive Systems, Ltd. His groundbreaking work and numerous patents underscore his expertise and dedication to driving technological advancements in various industries.

Collaborations:

Throughout his career, Nakagawa has collaborated with notable colleagues such as Minoru Ohsuga and Toshio Hori, leveraging their collective expertise to tackle complex technological challenges and bring innovative solutions to fruition.

Conclusion:

Shinji Nakagawa's unwavering commitment to innovation and his pioneering spirit have cemented his legacy as a true trailblazer in the world of technology. His groundbreaking inventions and collaborative efforts serve as a beacon for aspiring inventors, inspiring them to push the boundaries of what is possible and shape a brighter future for generations to come.

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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