Tokyo, Japan

Iwao Maruyama

This inventor holds 1 USPTO granted patent. Top assignee: Shinto Paint Co., Ltd.. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Iwao Maruyama. Retrieved from https://idiyas.com/inventor/iwao-maruyama-wco9mfrw

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 = 6.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Iwao Maruyama: Innovator in Powder Coating Technology

Introduction

Iwao Maruyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of powder coating technology. His innovative approach has led to the development of a unique powder coating composition that enhances the aesthetic appeal of various substrates.

Latest Patents

Iwao Maruyama holds 1 patent for his invention related to powder coating composition. This composition is designed to produce a specific or special pattern finish on the surface of a substrate. The invention involves kneading a mixture that primarily contains a thermosetting polyester resin and a minor amount of thermoplastic cellulose ester resin powder. This process is conducted under temperature conditions that allow the polyester resin to melt while keeping the cellulose ester resin intact.

Career Highlights

Maruyama is associated with Shinto Paint Co., Ltd., where he has been instrumental in advancing the company's product offerings. His expertise in powder coating has positioned him as a key figure in the industry. His work has not only contributed to the company's success but has also influenced the broader field of coatings and finishes.

Collaborations

Iwao Maruyama has collaborated with notable colleagues such as Kiyoshi Taki and Takeshi Kuninori. These partnerships have fostered innovation and have led to the development of advanced coating technologies.

Conclusion

Iwao Maruyama's contributions to powder coating technology exemplify the impact of innovative thinking in the field of coatings. His patent for a specialized powder coating composition showcases his commitment to enhancing product quality and aesthetic appeal. His work continues to inspire advancements in the industry.

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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