Kyoto, Japan

Hiroshi Maruyama

This inventor holds 1 USPTO granted patent. Top assignees: Panasonic Energy Co., Ltd., Panasonic Holdings Corporation. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Maruyama. Retrieved from https://idiyas.com/inventor/hiroshi-maruyama-uydhk2jw

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: Hiroshi Maruyama: Innovator in Coating Technology

Introduction

Hiroshi Maruyama is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of coating technology, particularly through his innovative designs and patents. His work has been recognized in various industries, showcasing his expertise and creativity.

Latest Patents

Hiroshi Maruyama holds a patent for a "Coating die and coating device." This invention includes a first body, a second body, a discharge port, an intermediate member, a first shim to define a first flow passage, a second shim to define a second flow passage, and a confluence passage where the first and second flow passages join together, communicating with the discharge port. The design features a pair of first arms in the first shim and a pair of second arms in the second shim. Each arm is designed with specific male and female portions that engage with each other, ensuring a secure and efficient operation.

Career Highlights

Throughout his career, Hiroshi Maruyama has worked with prominent companies such as Panasonic Holdings Corporation and Panasonic Energy Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in coating technology.

Collaborations

Hiroshi has collaborated with talented individuals in his field, including Eisuke Sato and Takanori Maruo. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Hiroshi Maruyama's contributions to coating technology through his patent and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in advancing technology.

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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