Yokohama, Japan

Yoshihiro Iwamura

This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: Nippon Oil Corporation. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Iwamura. Retrieved from https://idiyas.com/inventor/yoshihiro-iwamura

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yoshihiro Iwamura

Introduction

Yoshihiro Iwamura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of rust prevention through his innovative patent. His work reflects a commitment to enhancing industrial applications and improving product longevity.

Latest Patents

Iwamura holds a patent for a rust preventive composition. This composition is obtained by blending at least one base oil selected from a group consisting of a hydrocarbon solvent, a mineral oil, and a synthetic oil. The essential components of this composition are designed to effectively prevent rust, showcasing Iwamura's expertise in material science.

Career Highlights

Throughout his career, Yoshihiro Iwamura has worked with prominent companies such as Nippon Oil Corporation and Dainippon Sumitomo Pharma Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in the industry.

Collaborations

Iwamura has collaborated with notable coworkers, including Yoshitaka Natsume and Yukio Matsuzaki. These partnerships have fostered a creative environment that has led to the development of effective solutions in rust prevention.

Conclusion

Yoshihiro Iwamura's contributions to the field of rust prevention through his innovative patent demonstrate his dedication to improving industrial applications. His work continues to influence the industry and showcases the importance of innovation in 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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