Sendai, Japan

Yasuhiro Chiba

This inventor holds 2 USPTO granted patents. Top assignees: Tokyo Electron Limited, Motoyama Eng. Works, Ltd.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Chiba. Retrieved from https://idiyas.com/inventor/yasuhiro-chiba-yq4sbxxm

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 = 3.0

ph-index = 2

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 2000

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2 patents (USPTO):Explore Patents

Title: Yasuhiro Chiba: Innovator in Gas Control Systems

Introduction

Yasuhiro Chiba is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of gas control systems, holding two patents that showcase his innovative approach to technology. His work focuses on enhancing the efficiency and accuracy of gas flow and pressure control in processing chambers.

Latest Patents

Chiba's latest patents include a "Method and System for Controlling Gas System" and a "Method and Device for Controlling Pressure and Flow Rate." The first patent describes a system that utilizes flow sensors to detect gas flow in supply lines, with a CPU that stores control parameters for managing gas flow. This system ensures precise control of temperature and pressure within treatment chambers. The second patent outlines a method for controlling the pressure and flow rate of gas in processing chambers, allowing for adjustments to achieve target pressures through a controlled opening speed of an inlet pipe.

Career Highlights

Throughout his career, Yasuhiro Chiba has worked with prominent companies such as Tokyo Electron Limited and Motoyama Engineering Works, Ltd. His experience in these organizations has contributed to his expertise in gas control technologies and systems.

Collaborations

Chiba has collaborated with notable colleagues, including Mitsuaki Komino and Osamu Uchisawa. These partnerships have likely fostered innovation and development in his projects.

Conclusion

Yasuhiro Chiba's contributions to gas control systems through his patents reflect his dedication to innovation in technology. His work continues to influence the field and demonstrates the importance of precise control in industrial applications.

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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