Chiba, Japan

Tamotsu Yoshinaka

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Nippon Hodo Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamotsu Yoshinaka. Retrieved from https://idiyas.com/inventor/tamotsu-yoshinaka

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Tamotsu Yoshinaka: Innovator in Paving Mixtures

Introduction

Tamotsu Yoshinaka is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of paving materials, particularly through his innovative patent that enhances the properties of paving mixtures. His work focuses on improving the quality and durability of these materials while relaxing conventional blending ratio conditions.

Latest Patents

Yoshinaka holds a patent for a paving mixture that excels in mixing and compacting properties. This invention allows for a reduction in the temperature conditions typically required for paving mixtures. The patented mixture maintains certain quality and durability standards even when the blending ratio of aggregates is relaxed. The unique aspect of this paving mixture is that it incorporates minute bubble particles within the binder, which are produced and retained during the mixing or compacting process.

Career Highlights

Tamotsu Yoshinaka is associated with Nippon Hodo Co., Ltd., where he has been instrumental in developing innovative paving solutions. His expertise in material science and engineering has led to advancements that benefit the construction industry.

Collaborations

Yoshinaka has collaborated with Nobuyuki Nemoto, contributing to the development of paving technologies that enhance performance and sustainability.

Conclusion

Tamotsu Yoshinaka's contributions to paving mixtures demonstrate his commitment to innovation in material science. His patented work not only improves the efficiency of paving processes but also sets a new standard for quality in the industry.

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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