Location History:
- Saitama-ken, JP (2004 - 2005)
- Iruma-gun, JP (2005)
Company Filing History:
Years Active: 2004-2005
Title: Biography of Tsutomu Sawada
Introduction
Tsutomu Sawada is an accomplished inventor based in Saitama-ken, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative valve and pump systems. With a total of three patents to his name, Sawada continues to push the boundaries of technology.
Latest Patents
One of his latest patents is a spool valve arrangement that features a cylinder fitted with a clearance fit in a cylinder bore within the housing. This design includes first pressure medium ports in the housing and second pressure medium ports in the cylinder. A socket is inserted through each port, providing a seal and an anti-rotation effect on the cylinder relative to the housing. Another notable patent is a pump system that utilizes a control fluid to drive a switching valve mechanism for an actuating fluid. This system is designed for excellent maintenance ability and compatibility, featuring a pump that transfers liquid by alternately supplying air to air chambers linked to a shaft.
Career Highlights
Tsutomu Sawada is currently employed at Iwaki Co., Ltd., where he applies his expertise in fluid dynamics and valve technology. His work has been instrumental in enhancing the efficiency and reliability of various pumping systems.
Collaborations
Throughout his career, Sawada has collaborated with talented individuals such as Tsuyoshi Watanabe and Toshiki Oniduka. These partnerships