Patents by Inventor Natsumi TANIYAMA

Natsumi TANIYAMA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CIRCULATING COOLING WATER TREATMENT METHOD AND COOLING PERFORMANCE IMPROVEMENT METHOD
    Publication number: 20230375291
    Abstract: The present invention provides a technique for improving the cooling performance of a cooling tower in a circulating cooling water system having the cooling tower. The present invention provides a method for improving cooling performance of a cooling tower in a circulating cooling water system having the cooling tower, wherein cooling water used in the circulating cooling water system is cooling water to which an agent including a surfactant is added, and the cooling water satisfies (a) a dynamic contact angle of 55° or less and (b) a bubble bulkiness of 250 mL or less.
    Type: Application
    Filed: October 6, 2021
    Publication date: November 23, 2023
    Applicant: KURITA WATER INDUSTRIES LTD.
    Inventors: Takanori YOSHINO, Takashi KIKKAWA, Kazuhisa FUJITA, Natsumi TANIYAMA, Marina YANAGIDA