Hyogo, Japan

Koujiro Takano

This inventor holds 1 USPTO granted patent. Top assignees: Mitsui Petrochemical Industries, Ltd., Nippon Steel Corporation. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koujiro Takano. Retrieved from https://idiyas.com/inventor/koujiro-takano

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 = 4(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Koujiro Takano: Innovator in Polypropylene-Laminated Steel Sheets

Introduction

Koujiro Takano is a notable inventor based in Hyogo, Japan. He is recognized for his innovative contributions to materials science, particularly in the development of polypropylene-laminated steel sheets. His work has significant implications for industries requiring durable and corrosion-resistant materials.

Latest Patents

Koujiro Takano holds a patent for a polypropylene-laminated steel sheet and its production process. This invention provides a steel sheet that is less likely to cause whitening upon impact and exhibits superior corrosion resistance. The patented polypropylene-laminated steel sheet features a layer of modified polypropylene grafted with an unsaturated carboxylic acid, enhancing its performance. The production process involves melt-extruding and laminating the modified polypropylene onto a preheated steel sheet, followed by a rapid cooling process.

Career Highlights

Throughout his career, Koujiro Takano has worked with prominent companies such as Nippon Steel Corporation and Mitsui Petrochemical Industries, Ltd. His experience in these organizations has contributed to his expertise in materials engineering and innovation.

Collaborations

Koujiro has collaborated with notable colleagues, including Mamoru Ishii and Masaharu Mito. These partnerships have likely fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Koujiro Takano's contributions to the field of materials science, particularly through his patented polypropylene-laminated steel sheet, demonstrate his innovative spirit and commitment to enhancing material performance. His work continues to influence the industry and inspire future innovations.

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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