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For the Inventor, By the Inventor

Gifu, Japan

Norihiro Nakayama

This inventor holds 5 USPTO granted patents. Top assignees: Ube Nitto Kasei Co., Ltd., Other. Active years: 1998-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norihiro Nakayama. Retrieved from https://idiyas.com/inventor/norihiro-nakayama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 60.0

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 65(Granted Patents)


Company Filing History:

goldMedal4 out of 38 
 
Ube Nitto Kasei Co., Ltd.
 patents
silverMedal1 out of 834,513 
Other
 patents

Years Active: 1998-2009

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5 patents (USPTO):Explore Patents
1. 7488524 - High-durability photocatalyst film and structure having photocatalytic functions on surface (2009-02-10),
2. 6737145 - Organic-inorganic composite graded material, method for preparation thereof and use thereof (2004-05-18),
3. 6194069 - Process for the production of coated particles (2001-02-27),
4. 6013369 - Process for the production of titanium oxide coated particles (2000-01-11),
5. 5750258 - Crosslinked resin-coated silica fine particles and process for the (1998-05-12),

Title: Norihiro Nakayama: Innovator in Photocatalytic Technologies

Introduction

Norihiro Nakayama is a prominent inventor based in Gifu, Japan. He has made significant contributions to the field of photocatalytic materials, holding a total of 5 patents. His work focuses on developing high-durability photocatalyst films and structures that enhance photocatalytic functions.

Latest Patents

One of his latest patents is a high-durability photocatalyst film and structure having photocatalytic functions on the surface. This invention features a laminated film that includes a substrate film and a photocatalytically active material layer, protected by a specific organic-inorganic composite graded film. The substrate film demonstrates exceptional performance in weather resistance tests, ensuring durability and effectiveness in various environmental conditions. Another notable patent involves an organic-inorganic composite graded material, which is formed by chemically bonding an organic polymer compound with a metallic compound. This material exhibits a graded structure, allowing for a continuous change in the metallic compound's content from the surface to the depth, enhancing its application in various coatings.

Career Highlights

Throughout his career, Norihiro Nakayama has worked with Ube Nitto Kasei Co., Ltd., where he has contributed to advancements in material science and photocatalytic technologies. His innovative approaches have positioned him as a key figure in the development of new materials that have practical applications in environmental sustainability.

Collaborations

Norihiro Nakayama has collaborated with notable professionals in his field, including Tatsuhiko Adachi and Kazuhiko Sakai. These collaborations have fostered a rich exchange of ideas and have led to significant advancements in photocatalytic technologies.

Conclusion

Norihiro Nakayama's contributions to the field of photocatalytic materials are noteworthy. His innovative patents and collaborations highlight his commitment to advancing technology for environmental applications. His work continues to influence the development of durable and effective photocatalytic solutions.

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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