This inventor holds 1 USPTO granted patent. Top assignee: Caterpillar Sarl. Active years: 2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2023
Title: Naoki Sawada: Innovator in Hydraulic Pump Calibration
Introduction
Naoki Sawada is a notable inventor based in Akashi, Japan. He has made significant contributions to the field of hydraulic systems, particularly in the calibration of variable capacity hydraulic pumps. His innovative approach has led to advancements that enhance the accuracy and efficiency of hydraulic pump operations.
Latest Patents
Naoki Sawada holds a patent for a "Calibration system for variable capacity hydraulic pump." This invention provides high accuracy calibration of a pump control table when the variable capacity of a hydraulic pump is controlled based on a pump control table representing the relationship between pump capacity and current command value. The calibration process involves acquiring data by measuring pump pressure corresponding to each current command value while changing the current command value in a multi-step manner. It also includes obtaining a factor K that represents the relationship between pump pressure and pump flow rate. Furthermore, it creates multiple tables that represent various relationships, ultimately leading to the creation of a pump control table that accurately reflects the relationship between pump capacity and current command value during engine rotation speed measurements.
Career Highlights
Naoki Sawada is currently employed at Caterpillar Sarl, where he continues to apply his expertise in hydraulic systems. His work at this esteemed company allows him to collaborate with other professionals in the field and contribute to innovative solutions in hydraulic technology.
Collaborations
One of his notable coworkers is Atsunori Shimamoto, with whom he collaborates on various projects related to hydraulic systems and innovations.
Conclusion
Naoki Sawada's contributions to hydraulic pump calibration demonstrate his commitment to innovation and excellence in engineering. His patent reflects a significant advancement in the field, showcasing his ability to solve complex problems through inventive solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile