Tokyo, Japan

Tsuneo Uno

This inventor holds 1 USPTO granted patent. Top assignee: Marusan Packing Manufacturing Co.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuneo Uno. Retrieved from https://idiyas.com/inventor/tsuneo-uno-5afqa6sr

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Tsuneo Uno: Innovator in Gasket Technology

Introduction

Tsuneo Uno is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to gasket technology, particularly in the development of advanced materials that enhance performance and durability.

Latest Patents

Uno holds a patent for a surface coated gasket sheet. This invention involves tough heat- and corrosion-resistant films of polytetrafluoroethylene (PTFE) that are baked onto the surfaces of sheet-type gaskets using a curtain coating process. The gasket is passed through a flow of liquid PTFE-resin containing composition, inverted end-for-end, and then baked to form a tough film. This innovative approach significantly improves the performance of gaskets in various applications.

Career Highlights

Tsuneo Uno is associated with Marusan Packing Manufacturing Co., where he has made significant strides in gasket technology. His work has contributed to the company's reputation for producing high-quality sealing solutions that meet the demands of various industries.

Collaborations

Uno has collaborated with notable colleagues, including Nobuyuki Otomo and Hiroaki Chiba. Their combined expertise has fostered an environment of innovation and excellence within their field.

Conclusion

Tsuneo Uno's contributions to gasket technology exemplify the spirit of innovation. His patented work on surface coated gasket sheets showcases his commitment to advancing material science and engineering.

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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