Toyama, Japan

Keita Okubo

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Kokusai Electric Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keita Okubo. Retrieved from https://idiyas.com/inventor/keita-okubo

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Keita Okubo: Innovator in Substrate Processing Technology

Introduction

Keita Okubo is a notable inventor based in Toyama, Japan. He has made significant contributions to the field of semiconductor manufacturing through his innovative patent. His work focuses on improving the efficiency of substrate processing, which is crucial for the production of semiconductor devices.

Latest Patents

Keita Okubo holds a patent for a substrate processing apparatus, method of manufacturing semiconductor devices, and a non-transitory computer-readable recording medium. This invention provides a technique capable of improving throughput by suppressing stagnation of a substrate in a transfer chamber and reducing unused time. The substrate processing apparatus includes multiple process chambers for substrate processing, a transfer chamber with a transfer structure, and a controller that optimizes the substrate transfer path to minimize transfer time.

Career Highlights

Keita Okubo is associated with Kokusai Electric Corporation, where he applies his expertise in semiconductor technology. His innovative approach has led to advancements in substrate processing, enhancing the overall efficiency of semiconductor manufacturing.

Collaborations

Some of his coworkers include Kazuhito Saito and Makoto Nomura, who contribute to the collaborative efforts in developing cutting-edge technologies in the semiconductor industry.

Conclusion

Keita Okubo's contributions to substrate processing technology exemplify the importance of innovation in the semiconductor field. His patent reflects a commitment to enhancing manufacturing efficiency, which is vital for the advancement of technology.

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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