Kodaira, Japan

Akihiro Maebara

This inventor holds 1 USPTO granted patent. Top assignee: Bridgestone Tire Company Limited. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Maebara. Retrieved from https://idiyas.com/inventor/akihiro-maebara-uszjkim0

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Akihiro Maebara and His Patent for Decomposing Vulcanized Rubber.

Introduction

Akihiro Maebara is an inventor associated with Kodaira, Japan, and Bridgestone Tire Company Limited. His patent work addresses the treatment and decomposition of vulcanized rubber.

Latest Patents

Maebara is credited with 1 patent, titled “Process for Decomposing Vulcanized Rubber.” The process treats 100 parts by weight of vulcanized rubber with a solution containing 1–30 parts by weight of a diacyl peroxide whose decomposition temperature is 90°C or below. The solution also includes at least one solvent or radical-polymerizable monomer capable of swelling vulcanized rubber.

Career Highlights

The patent describes a chemical approach to decomposing vulcanized rubber, combining a low-decomposition-temperature diacyl peroxide with a rubber-swelling component. Maebara’s listed company affiliation is Bridgestone Tire Company Limited.

Collaborations

Yoji Watabe and Hideo Takeichi are identified as Maebara’s coworkers.

Conclusion

Akihiro Maebara’s patent documents a method for decomposing vulcanized rubber using a diacyl peroxide and a swelling agent, reflecting his recorded contribution to rubber-related innovation.

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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