Patents by Inventor Susumu Fukagawa

Susumu Fukagawa 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).

  • Water applicator for wettable tape
    Patent number: 4069789
    Abstract: A water applicator includes a closed water main reservoir connected to a holding member for supporting the core of a tape roll. An auxiliary water reservoir is disposed in an upper portion of the main water reservoir with a water absorbing member positioned in the auxiliary water reservoir to contact the tape as it is withdrawn from the holding member. A scraper is disposed on the holding member in front of the absorbing member to remove excess water from the tape to prevent the tape from dripping. The applicator is convenient to carry and free of dripping even when turned upside down.
    Type: Grant
    Filed: April 26, 1976
    Date of Patent: January 24, 1978
    Assignee: Asahi Kakoushi Kabushiki Kaisha et al
    Inventors: Susumu Fukagawa, Hisashi Sasaki