Location History:
- Ibaraki, JP (2017)
- Tsuchiura, JP (2016 - 2024)
Company Filing History:
Years Active: 2016-2024
Title: Innovations by Masahiro Kayane
Introduction
Masahiro Kayane is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of hydraulic machinery, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of hydraulic systems in construction machinery.
Latest Patents
One of his latest patents is for a hydraulic excavator designed to suppress fuel consumption and improve work efficiency. This invention reduces hydraulic pressure loss when multiple hydraulic actuators with different loads are operated simultaneously. The hydraulic excavator features a center bypass flow control valve that limits the flow rate of hydraulic fluid based on the operation of a second device. Additionally, it includes a spool stroke limitation device that controls the spool stroke amount of a directional control valve when both the first and second operation devices are in use.
Another significant patent is the engine speed controller for work machines. This invention aims to reduce the flow rate of pressure oil discharged from a main pump when specific work is executed with a small operation amount. The main controller can adjust the engine speed to a normal work speed or an idling speed, depending on the position of the operating device. This innovation ensures efficient operation while maintaining optimal engine performance.
Career Highlights
Masahiro Kayane is currently employed at Hitachi Construction Machinery Co., Ltd., where he continues to develop innovative solutions for the construction industry. His expertise in hydraulic systems has made him a valuable asset to the company.
Collaborations
He has collaborated with notable coworkers, including Katsuaki Kodaka and Yuta Nakamura, contributing to various projects that enhance the functionality of construction machinery.
Conclusion
Masahiro Kayane's inventions reflect his commitment to improving hydraulic machinery efficiency. His patents demonstrate a deep understanding of engineering principles and a dedication to innovation in the construction sector.