Ibi-gun, Japan

Akihiro Ohira

This inventor holds 6 USPTO granted patents and 4 EPO patents. Top assignee: Ibiden Company Limited. Active years: 2008-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Ohira. Retrieved from https://idiyas.com/inventor/akihiro-ohira

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

Calculating rank

% Patents Active = 33.3


Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 53(Granted Patents)


Location History:

  • Gifu, JP (2008 - 2010)
  • Ibi-gun, JP (2011)

Company Filing History:


Years Active: 2008-2011

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6 patents (USPTO):Explore Patents

Title: Akihiro Ohira: Innovator in Honeycomb Filter Technology

Introduction

Akihiro Ohira is a prominent inventor based in Ibi-gun, Japan. He has made significant contributions to the field of exhaust gas purification through his innovative designs and technologies. With a total of 6 patents to his name, Ohira continues to push the boundaries of engineering and environmental sustainability.

Latest Patents

Ohira's latest patents include advancements in honeycomb filter technology. One of his notable inventions is a honeycomb filter that features a fired body with cells arranged longitudinally. This design includes sealed ends for each cell and incorporates a catalyst supporting area that enhances the filter's efficiency. The thermal conductivity of the catalyst unsupporting area is greater than that of the catalyst supporting areas, optimizing the filter's performance. Another patent focuses on a pillar-shaped honeycomb fired body, which has a catalyst supporting layer covering a significant portion of its length. This innovative design ensures effective gas purification while maintaining structural integrity.

Career Highlights

Akihiro Ohira is currently employed at Ibiden Company Limited, where he applies his expertise in developing cutting-edge technologies. His work has been instrumental in advancing the company's capabilities in environmental technology and engineering solutions. Ohira's dedication to innovation has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Ohira has collaborated with talented individuals such as Kazushige Ohno and Masafumi Kunieda. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Akihiro Ohira's contributions to honeycomb filter technology exemplify his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of engineering principles and a desire to improve air quality through advanced filtration systems. Ohira's work continues to inspire future generations of inventors and engineers.

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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