Okazaki, Japan

Katsumi Isogai

This inventor holds 3 USPTO granted patents. Top assignees: Fuji Seiko Limited, Toyoda Koki Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha. Active years: 1997-2006.

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

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


% Patents Active = 66.7

Average Co-Inventor Count = 4.1

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1997-2006

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3 patents (USPTO):Explore Patents

Title: Katsumi Isogai: Innovator in Cutting Tool Technology

Introduction: Katsumi Isogai, based in Okazaki, Japan, is a prominent inventor with a robust portfolio comprising three patents. His expertise lies in the field of machine tools, specifically focusing on methods and apparatuses to enhance the efficiency and accuracy of cutting processes.

Latest Patents: Among his notable contributions is the patent titled "Method and apparatus for controlling movement of cutting blade and workpiece." This innovative method outlines a system for controlling the relative movement between a cutting blade and a workpiece. Key components of this invention include the capability to bring the cutting blade and object into contact through a movement device, and the subsequent control of their relative movement based on detected positions. Furthermore, the method incorporates essential steps for ensuring the functionality of the contact detecting device, which plays a critical role in confirming the contact between the blade and the workpiece.

Career Highlights: Katsumi's career has been marked by significant contributions to companies such as Fuji Seiko Limited and Toyoda Koki Kabushiki Kaisha. His work in these organizations has leveraged his inventive capabilities, driving advancements in machine tool technologies.

Collaborations: Throughout his career, Katsumi has collaborated with esteemed colleagues, including Hajime Mizutani and Yoshihiro Takasu. These partnerships have fostered a productive environment for innovation and have contributed to the successful development of cutting-edge technologies.

Conclusion: Katsumi Isogai stands out as a significant figure in the realm of machine tool innovations. His patented methods and collaborative efforts with notable colleagues underscore his commitment to advancing the efficiency of cutting processes. As he continues to innovate, his contributions will likely inspire future developments in the field.

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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