Nagoya, Japan

Akio Itoh

This inventor holds 5 USPTO granted patents. Top assignees: Kabushiki Kaisha Toyota Chuo Kenkyusho, Aichi Steel Works, Ltd., Ngk Spark Plug Company, Limited. Active years: 1987-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akio Itoh. Retrieved from https://idiyas.com/inventor/akio-itoh-79x8r5h7

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

Calculating rank

% Patents Active = 80.0

Average Co-Inventor Count = 4.8

ph-index = 4

Forward Citations = 59(Granted Patents)


Location History:

  • Aichi, JP (1987)
  • Nagoya, JP (1987 - 2006)

Company Filing History:


Years Active: 1987-2006

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5 patents (USPTO):Explore Patents

Title: Akio Itoh: Pioneering Innovations in Hydrogen Absorption and Thermal Management

Introduction

Akio Itoh, an inventive mind hailing from Nagoya, Japan, has made significant contributions to the fields of hydrogen technology and thermal management engineering. With a robust portfolio that includes five patents, Itoh's work reflects a commitment to innovation and problem-solving in advanced materials.

Latest Patents

Among his latest patents, the "Multilayered Hydrogen Absorbing Body" stands out. This innovative product is created by laminating various hydrogen absorbing materials, where the degree of strain caused by hydrogen absorption and desorption varies between the materials located next to each other. This unique structure facilitates efficient hydrogen storage and retrieval. Another impressive invention is the "Thin Film Layered Member." This member features high heat dissipation efficiency, composed of alternating layers of diamond and an interlayer. The interlayer’s high thermal expansion coefficient allows it to reduce thermal stress on components, particularly when used in heatsinks. The inclusion of a carbide forming metal in the interlayer enhances bonding with diamond layers, leading to robust performance.

Career Highlights

Itoh has built a distinguished career, contributing to notable companies such as Toyota Central R&D Labs and NGK Spark Plug Company, Limited. His work in these organizations has not only advanced product development but has also set new standards in materials science within the automotive and electronic industries.

Collaborations

Collaboration has played a significant role in Itoh's success as an inventor. He has worked alongside esteemed colleagues like Tatsumi Hioki and Shoji Noda, pooling their expertise to push the boundaries of what is possible in their respective fields.

Conclusion

Akio Itoh's innovative spirit and commitment to advancing technology through effective inventions have positioned him as a prominent figure in his industry. His latest patents showcase his ability to tackle complex engineering challenges with creativity and foresight, making him a valuable contributor to the fields of hydrogen technology and thermal management.

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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