Toyota, Japan

Akira Kunitomo

This inventor holds 1 USPTO granted patent. Top assignees: Kabushiki Kaisha Toyota Chuo Kenkyusho, Toyota Jidosha Kabushiki Kaisha. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Kunitomo. Retrieved from https://idiyas.com/inventor/akira-kunitomo-cnlr8kae

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Akira Kunitomo: Innovator in Carbon Fiber Technology

Introduction

Akira Kunitomo is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of carbon fiber technology, particularly through his innovative patent related to carbon fiber precursor fibers. His work has implications for various industries, including automotive and aerospace.

Latest Patents

Kunitomo holds a patent for a carbon fiber precursor fiber, which includes an acrylamide-based polymer fiber and a self-crosslinked product of a self-crosslinking silicone oil on the surface of the acrylamide-based polymer fiber. This invention encompasses methods for producing carbon fiber precursor fibers, stabilized fibers, and carbon fibers, showcasing his expertise in advanced materials.

Career Highlights

Throughout his career, Kunitomo has worked with prominent companies such as Kabushiki Kaisha Toyota Chuo Kenkyusho and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in carbon fiber technology.

Collaborations

Kunitomo has collaborated with talented individuals in his field, including Mamiko Narita and Natsu Sakakura. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Akira Kunitomo's contributions to carbon fiber technology through his innovative patents highlight his role as a key inventor in this field. His work continues to influence advancements in materials science and engineering.

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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