Patents by Inventor Junsuke Nakamura

Junsuke Nakamura 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).

  • Disinfectant composition and a disinfection method using the same
    Patent number: 6043287
    Abstract: This invention provides a disinfectant composition which is suited to the disinfection of confined spaces such as the interior of an ambulance or the like. It is prepared extemporaneously by blending a highly concentrated alcohol with glutaraldehyde and a buffer solution such as an aqueous solution of diethanolamine. This composition containing 65 to 80% of alcohol and 2 to 4% of glutaraldehyde exhibits a strong and lasting disinfectant effect. The invention further provides a method for space disinfection which comprises atomizing and spraying this disinfectant composition by means of a high-pressure gas such as pressurized carbon dioxide gas.
    Type: Grant
    Filed: March 6, 1996
    Date of Patent: March 28, 2000
    Inventor: Junsuke Nakamura