Nishinomiya, Japan

Yoshinaga Okamoto

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Shiraishi Kogyo Kaisha, Ltd.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinaga Okamoto. Retrieved from https://idiyas.com/inventor/yoshinaga-okamoto

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Innovations by Yoshinaga Okamoto

Introduction

Yoshinaga Okamoto is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of materials science, particularly in the improvement of calcium carbonate. His innovative approach has led to advancements that benefit various industries.

Latest Patents

Okamoto holds a patent for a method aimed at improving calcium carbonate. This method involves causing calcium carbonate particles to undergo a contact reaction with an acid gas that can react with calcium carbonate. The process finely uniformizes the particle size while simultaneously coating the surface of the calcium carbonate particles with the calcium salt of the acid from the acid gas. This innovation enhances the quality and usability of calcium carbonate in various applications.

Career Highlights

Yoshinaga Okamoto is associated with Shiraishi Kogyo Kaisha, Ltd., where he has been instrumental in developing new methodologies and improving existing processes. His work has garnered attention for its practical applications and effectiveness in enhancing material properties.

Collaborations

Okamoto has collaborated with esteemed colleagues such as Hiroji Shibazaki and Setsuji Edagawa. Their combined expertise has contributed to the successful development of innovative solutions in their field.

Conclusion

Yoshinaga Okamoto's contributions to the improvement of calcium carbonate demonstrate his commitment to innovation and excellence in materials science. His work continues to influence the industry positively.

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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