Kani, Japan

Masatami Tsukamoto

This inventor holds 1 USPTO granted patent. Top assignee: Kayaba Industry Company, Ltd.. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatami Tsukamoto. Retrieved from https://idiyas.com/inventor/masatami-tsukamoto

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

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: Masatami Tsukamoto: Innovator in Fluid Sealing Technology

Introduction

Masatami Tsukamoto is a notable inventor based in Kani, Japan. He has made significant contributions to the field of fluid sealing technology, particularly through his innovative designs and patents. His work has had a lasting impact on various applications, including automotive and industrial machinery.

Latest Patents

One of Tsukamoto's key patents is for a high-friction fluid seal and shock absorber. This invention features a high-friction fluid seal designed for effective sealing. It comprises a fluid seal lip that intercepts a working fluid and a dust lip that prevents external dust from entering. Notably, the thickness of the working fluid film formed by the dust lip is smaller than that formed by the fluid seal lip during the extension stroke. This design enhances the performance and durability of the sealing mechanism.

Career Highlights

Masatami Tsukamoto is associated with Kayaba Industry Company, Ltd., where he has been instrumental in developing advanced sealing technologies. His expertise in fluid dynamics and sealing solutions has positioned him as a valuable asset to the company. His innovative approach has led to improvements in product reliability and efficiency.

Collaborations

Throughout his career, Tsukamoto has collaborated with talented individuals such as Chikashi Imoto and Etsuro Nakada. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Masatami Tsukamoto's contributions to fluid sealing technology exemplify the importance of innovation in engineering. His patent for a high-friction fluid seal demonstrates his commitment to enhancing product performance. Through his work at Kayaba Industry Company, Ltd., he continues to influence the industry and inspire future advancements.

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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