Kodaira, Japan

Tetuyuki Yamano

This inventor holds 1 USPTO granted patent. Top assignees: Nissan Motor Company Limited, Riken Piston Ring Kogyo Kabushiki Kaisha. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetuyuki Yamano. Retrieved from https://idiyas.com/inventor/tetuyuki-yamano

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 = 5.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Tetuyuki Yamano

Introduction

Tetuyuki Yamano is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of engineering, particularly in the design of oil seal assemblies for rotary piston internal combustion engines. His innovative approach has led to the development of a patented technology that enhances engine performance and reliability.

Latest Patents

Yamano holds a patent for an oil seal assembly that features a unique sealing arrangement. This design includes a rotor journalled on an eccentric portion of an engine shaft. The sealing arrangement consists of a first radially extending annular face connected to the engine shaft, a disc connected to the rotor with a second radially extending annular face, and a sealing ring positioned between the two faces. A spring is utilized to maintain sealing contact, ensuring optimal performance. The patent is a testament to his ingenuity and understanding of mechanical systems. He has 1 patent to his name.

Career Highlights

Throughout his career, Tetuyuki Yamano has worked with prominent companies in the automotive industry. He has been associated with Nissan Motor Company Limited, where he contributed to various engineering projects. Additionally, he has worked at Riken Piston Ring Kogyo Kabushiki Kaisha, further enhancing his expertise in engine components and design.

Collaborations

Yamano has collaborated with talented individuals in his field, including Ko Chiba and Hiroshi Takeuchi. These partnerships have allowed him to share knowledge and innovate within the industry.

Conclusion

Tetuyuki Yamano's contributions to engine technology through his patented oil seal assembly demonstrate his commitment to innovation and engineering excellence. His work continues to influence the automotive sector, showcasing the importance of inventive minds 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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