Nara, Japan

Hiroki Miyamoto

This inventor holds 3 USPTO granted patents. Top assignees: Kawata Manufacturing Co., Ltd., Osaka Prefectural Government, Osaka Prefecture. Active years: 1991-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Miyamoto. Retrieved from https://idiyas.com/inventor/hiroki-miyamoto-tdbedfo6

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 = 6.6

ph-index = 3

Forward Citations = 63(Granted Patents)


Company Filing History:


Years Active: 1991-1999

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3 patents (USPTO):Explore Patents

Title: Hiroki Miyamoto: Innovator in Photocatalyst Materials and Ceramics

Introduction

Hiroki Miyamoto is a prominent inventor based in Nara, Japan, known for his pioneering work in photocatalyst materials and ceramic structures. With a total of three patents to his name, he has made significant contributions to innovative technologies aimed at enhancing material efficiency and functionality.

Latest Patents

Hiroki Miyamoto's latest patents reflect his dedication to advancing material science. One notable invention is a **Method for Producing Photocatalyst Material**. This innovation aims to easily and securely fix a photocatalyst to a substrate, involving a process that includes forming an undercoating of silica gel, contacting titanium tetrachloride with the undercoating, and heat-treating the coated substrate.

Another significant patent is the **Adsorptive Honeycomb-shaped Ceramic Structure and Method for Its Production**. This invention features a honeycomb-shaped ceramic structure that exhibits exceptional dehumidifying capacity. Created by extruding a mixture containing zeolite powder, inorganic fiber, and an inorganic binder into a honeycomb shape, the structure is baked at temperatures between 400°C to 700°C. This product demonstrates outstanding performance in moisture absorption at elevated temperatures ranging from 50°C to 100°C.

Career Highlights

Throughout his career, Hiroki Miyamoto has worked with notable organizations such as Kawata Manufacturing Co., Ltd. and Osaka Prefecture. His expertise in materials science has led him to focus on developing innovative technologies that cater to various industrial applications. His work has not only contributed to his patents but has also advanced the fields of photocatalysis and ceramic engineering.

Collaborations

Miyamoto has collaborated with several esteemed colleagues in his professional journey, including Michinosuke Ohta and Kanzo Ishikawa. These partnerships have fostered an environment of creativity and innovation, allowing for the successful development of groundbreaking products.

Conclusion

Hiroki Miyamoto stands out as an accomplished inventor making strides in photocatalysts and ceramics. His patented inventions reflect a commitment to enhancing material performance and address critical challenges in moisture management. As he continues to innovate, his work promises to leave a lasting impact on both industry and research.

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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