Yokohama, Japan

Keiichi Kobayashi

This inventor holds 1 USPTO granted patent. Top assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Sumitomo Metal Industries, Inc.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Kobayashi. Retrieved from https://idiyas.com/inventor/keiichi-kobayashi-xv93rh4x

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 10.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Keiichi Kobayashi: Innovator in Precision Engineering

Introduction

Keiichi Kobayashi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of precision engineering, particularly through his innovative methods for machining hollow cylindrical workpieces. His work has been recognized for its practical applications in various manufacturing processes.

Latest Patents

Kobayashi holds a patent for a "Method of centering hollow cylindrical workpiece." This method involves measuring the outside and inside diameters and contours of the workpiece using specialized measuring instruments. The measurements are input into an electronic computer, which calculates the real center of the hollow cylindrical work based on the stored information. This innovation allows for precise machining allowances, ensuring that the final product meets desired specifications.

Career Highlights

Throughout his career, Keiichi Kobayashi has worked with prominent companies such as Mitsubishi Jukogyo Kabushiki Kaisha and Sumitomo Metal Industries, Inc. His experience in these organizations has contributed to his expertise in precision engineering and innovation.

Collaborations

Kobayashi has collaborated with notable colleagues, including Kazuto Nagata and Hiroaki Himeno. These partnerships have fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Keiichi Kobayashi's contributions to precision engineering through his innovative patent demonstrate his commitment to advancing manufacturing techniques. His work continues to influence the industry and inspire future innovations.

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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