Nishinomiya, Japan

Takayoshi Adachi

This inventor holds 2 USPTO granted patents. Top assignees: Sumitomo Chemical Company, Limited, Japanese National Railways. Active years: 1976-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayoshi Adachi. Retrieved from https://idiyas.com/inventor/takayoshi-adachi

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 = 3.4

ph-index = 2

Forward Citations = 69(Granted Patents)


Location History:

  • Nishinomiya, JA (1976)
  • Nishinomiya, JP (1979)

Company Filing History:


Years Active: 1976-1979

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2 patents (USPTO):Explore Patents

Title: The Innovations of Takayoshi Adachi

Introduction

Takayoshi Adachi is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative methods and elements for industrial applications. With a total of 2 patents to his name, Adachi's work reflects a commitment to advancing technology and improving efficiency in various processes.

Latest Patents

Adachi's latest patents showcase his expertise in extrusion coating and leak detection. One of his patents, titled "Extrusion Coating Method with Polyolefin Foam," discloses a method for the continuous extrusion coating of a hollow core material with a highly expanded polyolefin resin. This method is characterized by subjecting an extruded molten mass of an expandable polyolefin resin to external cooling at the point where the molten mass begins to foam. This technique enhances the adhesion of the polyolefin foam to the hollow core material while facilitating the release of the two materials joined.

Another significant patent is the "Element and Method for Detecting Leakage of Petroleum Products." This invention utilizes a styrene-butadiene-styrene block copolymer containing 50 to 70% by weight of butadiene as a base material for an element capable of detecting petroleum product leaks. By detecting changes in an electrical signal, this element allows for the quick and precise detection and location of any leakage from transportation pipelines.

Career Highlights

Throughout his career, Takayoshi Adachi has worked with prominent organizations, including Sumitomo Chemical Company, Limited and Japanese National Railways. His experience in these companies has provided him with a solid foundation in research and development, enabling him to innovate effectively in his field.

Collaborations

Adachi has collaborated with notable individuals in his industry, including Nobuo Fukushima and Nobuyuki Takahashi. These collaborations have likely contributed to the success of his inventions and patents.

Conclusion

Takayoshi Adachi's contributions to the field of materials science through his innovative patents demonstrate his dedication to advancing technology. His work not only enhances industrial processes but also showcases the importance of collaboration and experience in driving 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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