Nara, Japan

Hideo Kometani

This inventor holds 6 USPTO granted patents and 5 EPO patents. Top assignees: Jtekt Corporation, Honda Motor Co., Ltd., Koyo Seiko Company, Ltd.. Active years: 2007-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Kometani. Retrieved from https://idiyas.com/inventor/hideo-kometani

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


 

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Toyota, JP (2007 - 2008)
  • Nara, JP (2015 - 2017)

Company Filing History:


Years Active: 2007-2017

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6 patents (USPTO):Explore Patents

Title: Hideo Kometani: Innovator in Steering Systems

Introduction

Hideo Kometani is a notable inventor based in Nara, Japan. He has made significant contributions to the field of automotive engineering, particularly in steering systems. With a total of 6 patents to his name, Kometani's work has had a lasting impact on vehicle design and functionality.

Latest Patents

Kometani's latest patents include innovative designs for steering systems. One of his patents describes a rack-and-pinion steering system that features a pinion shaft with pinion teeth and a rack shaft with corresponding rack teeth. This design includes a unique rack bush that allows the rack shaft to slide axially. The outer circumferential surface of the rack shaft is designed with a concave area that extends axially, enhancing the system's performance. Another patent focuses on a rack bush that supports the rack shaft in a way that optimizes its movement and stability. This design includes a teeth side support portion and a back side support portion, ensuring that the rack shaft is securely held in place during operation.

Career Highlights

Throughout his career, Kometani has worked with prominent companies in the automotive industry, including Jtekt Corporation and Honda Motor Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in steering technology.

Collaborations

Kometani has collaborated with several talented individuals in his field, including Nobuyuki Taoka and Nariaki Sakamoto. These partnerships have fostered a creative environment that has led to the development of advanced automotive solutions.

Conclusion

Hideo Kometani's contributions to steering systems exemplify his innovative spirit and dedication to engineering excellence. His patents continue to influence the automotive industry, showcasing the importance of creativity and collaboration in technological advancement.

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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