Sakai, Japan

Takeshi Itoh

This inventor holds 1 USPTO granted patent. Top assignees: Nippon Steel Corporation, Sakai Chemical Industry Co., Ltd.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Itoh. Retrieved from https://idiyas.com/inventor/takeshi-itoh-xt63ftux

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 = 4.0

ph-index = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: The Ingenious Innovations of Takeshi Itoh

Introduction

Takeshi Itoh, a prominent inventor based in Sakai, Japan, has made significant strides in the field of coating compositions for metal substrates. With a keen focus on enhancing adhesion, corrosion resistance, and welding properties, his work has paved the way for improved industrial applications.

Latest Patents

Takeshi Itoh holds one notable patent that addresses the needs of metal substrates. His patent, titled "Coating composition for a metal substrate," combines various components to achieve exceptional performance. The formulation includes an epoxy resin, an organic phosphorus compound, zinc powder (with a portion substitutable by a solid electroconductive material), and a magnesium compound, all carefully balanced to optimize the properties of the coating. Specifically, the weight proportions of components (A) and (B) range from 45:55 to 95:5, while component (C) constitutes 30 to 95% of the non-volatile elements, and component (D) is present at 0.1 to 5%.

Career Highlights

Throughout his career, Takeshi Itoh has demonstrated a strong commitment to innovation. He has worked with notable companies such as Sakai Chemical Industry Co., Ltd. and Nippon Steel Corporation, where he contributed to the development and enhancement of various materials and coatings.

Collaborations

In his journey as an inventor, Takeshi has collaborated with distinguished colleagues, including Fusao Tada and Joji Oka. Their combined expertise has allowed for the sharing of ideas and the advancement of technology within their respective fields.

Conclusion

Takeshi Itoh's contributions to the world of coating compositions exemplify the importance of innovation in enhancing industrial materials. His work not only has practical applications but also reflects a dedication to pushing the boundaries of technology. As new challenges arise, the impact of his inventions will undoubtedly continue to resonate 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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