Company Filing History:
Years Active: 1993-2012
Title: Yasumasa Oki: Innovator in Pump Technology
Introduction
Yasumasa Oki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of pump technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of liquid pumps.
Latest Patents
One of Yasumasa Oki's latest patents is a low vibration pump. This liquid pump is designed to absorb pulsations effectively, even when driven at high frequencies. The pulsation absorbing unit includes a housing that is strategically placed on the pump housing member, along with a second diaphragm that defines a pulsation absorbing chamber. This chamber communicates with the liquid outlet passage of the pump unit, and a disc spring biases the diaphragm toward the chamber.
Another notable invention is a pump utilizing a unimorph diaphragm. This design allows for the diaphragm to be supported accurately, facilitating the assembly of housing members. The peripheral edge of a sheet metal unimorph diaphragm is pressed and supported by an annular projection along the vent chamber's edge. The housing members are stacked and welded together using ultrasonic welding, ensuring a precise positional relationship between them.
Career Highlights
Yasumasa Oki works at Nitto Kohki Co., Ltd., a company known for its innovative engineering solutions. His work has significantly impacted the development of advanced pump technologies, making him a key figure in the industry.
Collaborations
Yasumasa Oki has collaborated with notable colleagues, including Kinya Nose and Katsunobu Kishi. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Yasumasa Oki's contributions to pump technology through his innovative patents demonstrate his commitment to advancing engineering solutions. His work continues to influence the industry and inspire future innovations.