Yokohama, Japan

Kunio Matsubara

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Carbon Co., Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunio Matsubara. Retrieved from https://idiyas.com/inventor/kunio-matsubara-wom1kshe

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 = 10(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Kunio Matsubara: Innovator in Carbon Article Manufacturing

Introduction

Kunio Matsubara is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of carbon article manufacturing. His innovative approach has led to the development of a unique method that enhances the efficiency of producing carbon articles.

Latest Patents

Matsubara holds a patent for a carbon article manufacturing method. This method involves revolving and heating a raw material simultaneously, allowing for pressurization by centrifugal force while baking the material. The patent also includes a manufacturing apparatus designed to house the raw material, pressurize it, and provide the necessary heating.

Career Highlights

Matsubara is associated with Nippon Carbon Co., Ltd., where he has applied his expertise in carbon manufacturing. His work has been instrumental in advancing the technology used in this industry. With a focus on innovation, he continues to contribute to the development of new methods and technologies.

Collaborations

Matsubara has collaborated with notable colleagues such as Toshikatsu Ishikawa and Junichi Tanaka. Their combined efforts have furthered research and development in carbon article manufacturing.

Conclusion

Kunio Matsubara's contributions to carbon article manufacturing exemplify the spirit of innovation. His patented methods and collaborative efforts continue 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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