Wako, Japan

Kuniaki Ojima

This inventor holds 26 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Fuel Cell Technology. Top assignee: Honda Motor Co., Ltd.. Active years: 2008-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kuniaki Ojima. Retrieved from https://idiyas.com/inventor/kuniaki-ojima

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

USPTO Granted Patents = 26 

% Patents Active = 76.9


Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 34(Granted Patents)


Location History:

  • Rancho Palos Verdes, CA (US) (2012)
  • Yuki, JP (2008 - 2013)
  • Saitama, JP (2009 - 2013)
  • Wako, JP (2012 - 2024)

Company Filing History:


Years Active: 2008-2024

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Areas of Expertise:
Fuel Cell System
Membrane Electrode Assembly
Control Method
Fuel Cell Vehicle
Degradation Detection
Electric Power Supply
Reaction Gas Supply
Contactor Failure Detection
Battery System
Pressure Comparison
Operation State Control
26 patents (USPTO):Explore Patents

Title: The Contributions of Kuniaki Ojima to Fuel Cell Technology

Introduction

Kuniaki Ojima, based in Wako, Japan, is a prolific innovator with an impressive count of 26 patents to his name. His work primarily focuses on advancements in fuel cell technology, demonstrating significant contributions that aim to enhance the efficiency and safety of fuel cell systems.

Latest Patents

Among Ojima's notable patents is a method for detecting degradation in membrane electrode assemblies within fuel cell systems. This innovative approach allows for the identification of degradation, specifically cross leakage, which can threaten the effectiveness of fuel cells. The method employs a sophisticated pressure measurement technique to monitor variations in gas pressure, ensuring optimal functionality and safety. When leakage is detected or if there is a disruption in detection signals, Ojima’s system incorporates a Fuel Cell Electronic Control Unit (FCECU) to regulate the fuel gas supply, thereby mitigating potential hazards.

Career Highlights

Ojima's career at Honda Motor Co., Ltd. has been marked by his relentless pursuit of innovation in the automotive industry, particularly in developing fuel cell technologies. His extensive experience and expertise have positioned him as a valuable asset to the company, driving advancements that align with modern energy solutions.

Collaborations

Throughout his career, Ojima has collaborated with esteemed colleagues such as Kenichiro Ueda and Yoshikazu Murakami. Their joint efforts in research and development have contributed to the advancement of technologies that support sustainable automotive solutions.

Conclusion

Kuniaki Ojima's contributions to fuel cell technology reflect his dedication to innovation and safety in the automotive sector. With 26 patents to his credit, he continues to pave the way for advancements that not only enhance vehicle performance but also promote environmental sustainability. As he progresses in his career, his work is sure to influence the future of energy-efficient automotive technologies.

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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