Company Filing History:
Years Active: 1987-1991
Title: Soichi Fukuzawa: Innovator in Washing Machine Technology
Introduction
Soichi Fukuzawa is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of home appliances, particularly in the development of washing machines. With a total of 3 patents to his name, Fukuzawa's innovations have enhanced the efficiency and functionality of these essential household devices.
Latest Patents
Fukuzawa's latest patents include a full automatic washing machine that features a washing/drying cell rotatably mounted in an outer cell. This design incorporates a rotary blade unit located at the bottom of the washing/drying cell, which is equipped with a cylindrical member. The washing machine motor is designed to rotate the blade unit in both forward and backward directions during washing and rinsing. Additionally, it rotates the washing/drying cell at high speed in one direction during the drying process. The ratio of the outside diameter of the rotary blade unit to the inside diameter of the washing/drying cell is carefully selected to range between 0.6 and 0.8. The speed of rotation for the rotary blade unit is optimized to fall within the range of 100 to 250 rpm, while the time length of rotation for the washing machine motor in each direction is set to be less than 1 second.
Career Highlights
Fukuzawa has been associated with Hitachi, Ltd., a leading company in technology and innovation. His work has significantly contributed to the advancement of washing machine technology, making it more user-friendly and efficient.
Collaborations
Throughout his career, Fukuzawa has collaborated with talented individuals such as Tamotsu Shikamori and Hiroyuki Toshimitsu. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Soichi Fukuzawa's contributions to washing machine technology exemplify his dedication to innovation and improvement in household appliances. His patents reflect a commitment to enhancing user experience and efficiency in everyday tasks.