Tokyo, Japan

Naobumi Fukushi

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Soda Manufacturing Co., Ltd.. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naobumi Fukushi. Retrieved from https://idiyas.com/inventor/naobumi-fukushi

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 = 4.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Naobumi Fukushi: Innovator in Asphalt Composition

Introduction

Naobumi Fukushi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of asphalt technology. His innovative work has led to the development of a unique asphalt composition that enhances the properties of traditional materials.

Latest Patents

Fukushi holds a patent for an asphalt composition that is a latex-asphalt emulsion. This composition includes a cationic latex created through the emulsion-polymerization of a diene, combined with an emulsifier derived from an inorganic or organic acid salt of an N-alkylpropylene diaminepolyglycol ether. The formula involves a saturated or unsaturated aliphatic hydrocarbon radical, which contributes to the effectiveness of the asphalt composition. This invention is particularly valuable in improving the durability and performance of asphalt materials.

Career Highlights

Fukushi is associated with Toyo Soda Manufacturing Co., Ltd., where he has been instrumental in advancing asphalt technology. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the industry. With a focus on innovation, he continues to explore new avenues for enhancing material properties.

Collaborations

Fukushi has collaborated with notable colleagues, including Hideaki Nakazawa and Junichi Soshizaki. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, further driving innovation in their projects.

Conclusion

Naobumi Fukushi's contributions to asphalt technology exemplify the impact of innovative thinking in material science. His patent for a unique asphalt composition showcases his commitment to enhancing industry standards. Through his work at Toyo Soda Manufacturing Co., Ltd., he continues to influence the field positively.

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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