This inventor holds 11 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignee: Hitachi, Ltd.. Active years: 2003-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003-2015
Title: Yoshio Maruyama: Innovator in Plant Monitoring Technology
Introduction
Yoshio Maruyama is a prominent inventor based in Mito, Japan, known for his significant contributions to plant monitoring and control systems. With a total of 11 patents to his name, Maruyama has made strides in enhancing the efficiency and reliability of industrial plant operations.
Latest Patents
Maruyama's latest patents include a "Plant Monitoring and Control System" and a "Plant Monitoring and Control Method." The monitoring apparatus features an abnormality detecting unit capable of identifying issues within the system. It also includes a second communication unit for receiving state information through a secondary network. The plant information forming unit compiles comprehensive data regarding the entire plant equipment based on multiple state inputs. Additionally, the first communication unit transmits this information to maintenance tools, while the abnormal-case control unit manages responses to detected abnormalities, ensuring operational integrity.
Another notable invention is the "Plant Monitor and Control Device and a Maintenance Support Method Thereof." This invention comprises a control device and a maintenance support device that selects temporary setting target logic elements from control logic data. It generates necessary data and parameters based on operator inputs, allowing for efficient updates to the control device's logic element parameters.
Career Highlights
Yoshio Maruyama is currently employed at Hitachi, Ltd., where he applies his expertise in developing advanced monitoring systems. His work has significantly impacted the field of industrial automation and plant management.
Collaborations
Maruyama has collaborated with notable colleagues, including Tooru Kimura and Satoru Shimizu, contributing to various innovative projects within the company.
Conclusion
Yoshio Maruyama's contributions to plant monitoring technology exemplify his commitment to innovation and efficiency in industrial operations. His patents reflect a deep understanding of the complexities involved in plant management, making him a key figure in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile