Kashiba, Japan

Kenji Sakamoto

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignees: Jtekt Corporation, Koyo Seiko Company, Ltd.. Active years: 2006-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Sakamoto. Retrieved from https://idiyas.com/inventor/kenji-sakamoto-66l1ewmn

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

Calculating rank

% Patents Active = 20.0


Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 32(Granted Patents)


Location History:

  • Kashiba, JP (2006 - 2007)
  • Nara, JP (2009)

Company Filing History:


Years Active: 2006-2009

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5 patents (USPTO):Explore Patents

Title: The Innovative Mind of Kenji Sakamoto

Introduction

Kenji Sakamoto, an accomplished inventor based in Kashiba, Japan, has made significant contributions to the field of engineering through his innovative designs and patents. With a portfolio consisting of five patents, Sakamoto has created advanced mechanisms that enhance the functionality and efficiency of mechanical systems.

Latest Patents

Among Kenji Sakamoto's notable inventions is the "Shaft Coupling Monitoring Apparatus." This apparatus is designed to monitor a spider joint by utilizing the outer peripheries of four shafts, which serve as rolling contact surfaces. Each shaft is equipped with sensors to detect potential damage on these surfaces, allowing for high-accuracy and early detection of defects such as flaking, particularly in demanding applications like rolling mills.

Another significant invention is his "Bearing Device," which allows for automatic lubrication over extended periods. This device consists of an inner and outer ring that rotate relative to each other, along with cages and rolling elements positioned in an annular space between the rings. The system is equipped with a lubrication unit that includes a battery, lubricant tank, and pump, all designed to be compact and detachable, providing a streamlined solution for effective bearing maintenance.

Career Highlights

Kenji Sakamoto's professional journey includes tenure at prestigious companies such as JTEKT Corporation and Koyo Seiko Company, Ltd. His experiences at these organizations have undoubtedly informed and inspired his inventive capabilities, enabling him to create solutions that address real-world engineering challenges.

Collaborations

Throughout his career, Sakamoto has collaborated with notable professionals, including Masahiro Inoue and Katsura Koyagi. These partnerships have allowed him to leverage collective expertise and insights, further enriching his work and leading to groundbreaking advancements in his respective fields.

Conclusion

Kenji Sakamoto exemplifies the spirit of innovation, pushing the boundaries of engineering with his inventive solutions. With multiple patents to his name, his contributions continue to shape the landscape of mechanical design, ensuring efficiency and reliability in various applications. As he continues to develop new ideas, the industry eagerly anticipates his future inventions.

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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