Saitama, Japan

Nobutaka Nakajima

This inventor holds 21 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Fuel Cell Technology. Top assignees: Honda Motor Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha, Honda Giken Kabushiki Kaisha. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobutaka Nakajima. Retrieved from https://idiyas.com/inventor/nobutaka-nakajima

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

USPTO Granted Patents = 21 

% Patents Active = 81.0

 

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 42(Granted Patents)


Location History:

  • Utsunomiya, JP (2006)
  • Tochigi-ken, JP (2015 - 2016)
  • Haga-gun, JP (2009 - 2017)
  • Wako, JP (2014 - 2023)
  • Saitama, JP (2003 - 2024)

Company Filing History:


Years Active: 2003-2026

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Areas of Expertise:
Fuel Cell System
Electric Power Control
Power Generation
Control Method
Warming-Up System
Failure Detection
Activation Method
Storage Medium
Work Machine
Management Apparatus
Power Supply Device
Reaction Gas Supply
21 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Nobutaka Nakajima**

Introduction

Nobutaka Nakajima, an accomplished inventor located in Saitama, Japan, has made significant strides in the field of innovation. With a total of 19 patents to his name, Nakajima has carved a niche for himself in the development of advanced control systems and power supply devices that cater to various industrial applications.

Latest Patents

His latest inventions include a sophisticated control device and power supply device designed to optimize the performance of work machines. One notable patent involves a control device for managing a power supply device that supplies energy to a work machine. This device features a load amount acquisition unit that collects load information during the machine's operation, enabling the output rate of a fuel cell to be adjusted based on the machine's requirements. Another recent innovation focuses on an electric power supply apparatus that employs a fuel cell, equipped with a restriction request acquisition unit for managing the supply of electric power through a communication network.

Career Highlights

Nakajima's career spans various roles in reputable organizations, including Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His work has not only exhibited his technical skills but has also contributed to improving the efficiency and sustainability of work machines across industries.

Collaborations

Throughout his career, Nakajima has collaborated with notable professionals such as Kaoru Yamazaki and Koichiro Furusawa. These partnerships have allowed him to enhance his innovations and contribute to comprehensive solutions that address the technological challenges faced by modern industries.

Conclusion

In summary, Nobutaka Nakajima is an influential figure in the realm of innovations and patents. With his extensive portfolio of patents and collaborative efforts, he continues to push the boundaries of technology, particularly in the development of control devices and power supply systems that enhance the operational efficiency of work machines. His contributions are a testament to the impact an inventor can have on various industrial sectors.

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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