Location History:
- Tochigi, JP (1998)
- Oyama, JP (2001)
Company Filing History:
Years Active: 1998-2001
Title: Innovations of Koichi Morita
Introduction
Koichi Morita is a notable inventor based in Oyama, Japan. He has made significant contributions to the field of hydraulic pumps, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest inventions is the piston pump motor. This invention is designed to prevent heat generation and seizure due to sliding friction between a piston and a cylinder in both inclined shaft type and swash plate type hydraulic pumps, even at high speeds. The piston pump motor comprises a cylinder block that is rotatably supported within a case, featuring suction and discharge ports on one cylindrical end surface. It includes multiple cylinder holes connected to these ports, arranged uniformly on the inside circumference. A piston, rotated by a drive shaft, slides within the cylinder hole in a sealing manner, with a part that moves forward and backward from the other end surface of the cylinder block. Additionally, an oil introduction groove is provided to enhance the functionality of the piston.
Another significant patent is the swash plate angle changing apparatus for a piston pump/motor of swash. This invention further demonstrates Morita's commitment to improving hydraulic technology.
Career Highlights
Koichi Morita is currently associated with Komatsu Corporation, a leading company in the manufacturing of construction and mining equipment. His work at Komatsu has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of hydraulic systems.
Collaborations
Some of his notable coworkers include Sadao Nunotani and Mitsuru Arai, who have collaborated with him on various projects, enhancing the development of hydraulic technologies.
Conclusion
Koichi Morita's contributions to hydraulic pump technology through his patents reflect his innovative mindset and dedication to engineering excellence. His work continues to influence the industry and inspire future advancements in hydraulic systems.