Chiba, Japan

Masatoshi Ishibashi

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Edwards Japan Limited. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Ishibashi. Retrieved from https://idiyas.com/inventor/masatoshi-ishibashi-uklux2oh

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: Masatoshi Ishibashi: Innovator in Vacuum Pump Technology

Introduction

Masatoshi Ishibashi is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of vacuum pump technology. His innovative designs and patents have advanced the efficiency and functionality of vacuum systems.

Latest Patents

Masatoshi Ishibashi holds a patent for a vacuum pump, which includes a temperature adjustment controller used for the vacuum pump, an inspection tool, and a method for diagnosing the temperature-adjustment function unit. This vacuum pump features a control unit that monitors and controls a motor and a magnetic bearing, both housed within the pump body. The temperature-adjustment function unit measures the temperature of the pump body using at least one temperature sensor and regulates at least one heater or solenoid-controlled valve based on the measured temperature. Additionally, the unit includes a self-diagnosis feature that checks the integrity of input and output signals.

Career Highlights

Masatoshi Ishibashi is currently employed at Edwards Japan Limited, where he continues to develop innovative solutions in vacuum technology. His work has been instrumental in enhancing the performance and reliability of vacuum pumps in various applications.

Collaborations

Masatoshi collaborates with his coworker, Hideo Fukami, to further advance their projects and innovations in the field.

Conclusion

Masatoshi Ishibashi's contributions to vacuum pump technology exemplify his dedication to innovation and engineering excellence. His patent reflects a commitment to improving industrial processes through advanced 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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