Tokushima, Japan

Masanobu Kato

This inventor holds 1 USPTO granted patent. Top assignees: Jtekt Corporation, Koyo Sealing Techno Co., Ltd.. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanobu Kato. Retrieved from https://idiyas.com/inventor/masanobu-kato-hqi24dso

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

Calculating rank

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2008

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1 patent (USPTO):Explore Patents

Title: **Innovator Masanobu Kato: Pioneering Advanced Sealing Solutions**

Introduction

Masanobu Kato, an innovative inventor based in Tokushima, Japan, is renowned for his contributions to sealing technology. With a focus on creating advanced sealing compositions, Kato has successfully patented a solution that significantly enhances the performance of seals used in critical applications.

Latest Patents

Kato holds a pivotal patent for a sealing composition and the seals made using this material. His invention involves a unique formulation that combines a crosslinkable fluoroelastomer, a crosslinking agent, and a reinforcing polyimide resin powder. This innovative composition allows for the production of seals like O-rings that are devoid of metals and sulfur. The result is a sealing solution that maintains its physical properties across individual seals while minimizing permanent deformation during use, thus extending their service life significantly.

Career Highlights

Throughout his career, Masanobu Kato has worked with notable companies such as Jtekt Corporation and Koyo Sealing Technology Co., Ltd. His contributions have been instrumental in advancing the technology behind sealing solutions, particularly in the semiconductor device manufacturing sector.

Collaborations

Kato’s innovative journey is marked by collaborations with esteemed professionals like Kazunori Hayashida and Takehisa Kida. Together, they have pushed the boundaries of sealing technologies, leading to significant advancements in material formulations and applications.

Conclusion

Masanobu Kato stands out as a remarkable inventor whose work has paved the way for more reliable and efficient sealing solutions. His patented innovations not only benefit the semiconductor industry but also set a standard for future developments within the field. Through his career and collaborations, Kato continues to inspire advancements in sealing 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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