Saitama, Japan

Katsumi Yokoo

This inventor holds 4 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Komatsu Corporation, Komatsu Utility Co., Ltd., Komatsu Zenoah Co.. Active years: 2006-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Yokoo. Retrieved from https://idiyas.com/inventor/katsumi-yokoo

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

USPTO Granted Patents = 4 

% Patents Active = 25.0

 

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Ageo, JP (2007)
  • Saitama, JP (2006 - 2011)
  • Kawagoe, JP (2012)

Company Filing History:


Years Active: 2006-2012

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4 patents (USPTO):Explore Patents

Title: Innovations of Katsumi Yokoo: A Trailblazer in Vehicle Technology

Introduction: Katsumi Yokoo, an accomplished inventor based in Saitama, Japan, holds an impressive portfolio of four patents. His work primarily focuses on advancements in vehicle technology, showcasing his expertise and dedication to improving industry standards through innovative designs.

Latest Patents: Among Yokoo's latest innovations are two notable patents. The first, a "Working Vehicle with Tilt Floor," introduces an innovative mechanism involving a torsion bar that connects the tilt floor to a base frame. This design allows the tilt floor to adjust its angle up and down, ensuring optimal positioning for the barycenter in both opened and closed positions. The second patent, a "Liquid Tank," presents a unique fluid containment system. The tank features a bubble removing device that efficiently eliminates air bubbles in the fluid through a series of designed ports, increasing fluid efficiency and performance.

Career Highlights: Katsumi Yokoo has made significant contributions during his time at prominent companies, including Komatsu Corporation and Komatsu Utility Co., Ltd. His experiences in these reputable firms have provided him with a solid foundation to innovate and push the boundaries of vehicle design and functionality.

Collaborations: Working alongside talented individuals such as Toshifumi Ogihara and Takenobu Andou has further enriched Yokoo's inventiveness. Collaborating with other skilled engineers has allowed him to share ideas and enhance the innovation process, resulting in more robust solutions to industry challenges.

Conclusion: Katsumi Yokoo stands out as a dedicated inventor whose work has led to significant improvements in vehicle technology. With his innovative patents and collaborative spirit, he continues to inspire future developers and inventors in the field, paving the way for a new era of manufacturing excellence.

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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