Aichi, Japan

Hajime Kato

This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Senju Metal Industry Co., Ltd., Senju Metal Industry Co., Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Kato. Retrieved from https://idiyas.com/inventor/hajime-kato-c41lvgk5

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0


Average Co-Inventor Count = 8.0

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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2 patents (USPTO):Explore Patents

Title: Hajime Kato: Innovator in Sliding Member Technology

Introduction

Hajime Kato is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of sliding member technology, particularly through his innovative patent. His work focuses on enhancing the performance and durability of sliding members used in various applications.

Latest Patents

Hajime Kato holds a patent for a sliding member, bearing, sliding member manufacturing method, and bearing manufacturing method. This invention includes a metal substrate with a sliding layer formed on one surface. The sliding layer features a matrix phase containing copper (Cu) and tin (Sn), along with hard particles dispersed in the matrix phase that contain a Laves phase composed of cobalt (Co), molybdenum (Mo), and silicon (Si). This innovative design aims to improve the efficiency and longevity of sliding components.

Career Highlights

Kato is currently employed at Senju Metal Industry Co., Ltd., where he continues to develop advanced materials and technologies. His expertise in sliding member technology has positioned him as a key figure in the industry, contributing to the company's reputation for innovation and quality.

Collaborations

Hajime Kato has worked alongside talented colleagues, including Naoki Sato and Toshio Hakuto. Their collaborative efforts have furthered the development of cutting-edge technologies in the field.

Conclusion

Hajime Kato's contributions to sliding member technology exemplify his commitment to innovation and excellence. His patent reflects a significant advancement in the industry, showcasing his expertise and dedication to improving engineering solutions.

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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