Hyogo, Japan

Minao Izumi

This inventor holds 2 USPTO granted patents. Top assignee: Nippon Paint Compnay, Ltd.. Active years: 1982-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minao Izumi. Retrieved from https://idiyas.com/inventor/minao-izumi

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 = 44(Granted Patents)


Location History:

  • Osaka, JP (1982)
  • Hyogo, JP (1995)

Company Filing History:


Years Active: 1982-1995

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Minao Izumi: Patents and Progress in Coating Technology

Introduction: Minao Izumi, an accomplished inventor based in Hyogo, Japan, has made significant contributions to the field of coating technology. With two patents to his name, Izumi's work reflects a deep understanding of materials science and the development of innovative solutions for corrosion resistance in coatings.

Latest Patents: Minao Izumi's latest patents focus on advanced colloidal particle dispersions and water-based coating compositions. The first patent describes a colloidal particle dispersion that primarily consists of fumed silica or fumed aluminum silicate, along with a colloidizing agent selected from phosphoric acid, molybdic acid, boric acid, and silicic acid compounds, all combined with water. This innovation allows for an improved method of preparation for these dispersions. Additionally, his second patent involves an aqueous coating composition aimed at forming high corrosion-resistant coating films on metal substrates. This composition includes a film-forming polymeric material with hydroxyl and/or carboxyl groups, a zwitter-ion compound, and either a aminoplast resin or an epoxy resin, ensuring superior performance in protective coatings.

Career Highlights: Minao Izumi currently works at Nippon Paint Company Ltd., a leading firm in the coatings industry. His role involves applying his innovative research to create advanced products that meet modern demands in various applications. His contributions have helped the company enhance its product offerings and strengthen its market position.

Collaborations: Throughout his career, Minao Izumi has collaborated with talented peers such as Masaaki Takimoto and Hisataka Yamamoto. These partnerships often lead to the exchange of ideas and the development of new technologies, further driving advancements in their shared field.

Conclusion: Minao Izumi exemplifies the spirit of innovation through his work at Nippon Paint Company Ltd. His patents in colloidal dispersions and aqueous coating compositions illustrate his commitment to advancing coating technology and addressing industry challenges. As Izumi continues to develop solutions that enhance corrosion resistance, he remains a prominent figure in the innovation landscape of material science.

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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