Patents by Inventor Makoto Utsunomiya

Makoto Utsunomiya 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).

  • Patent number: 6530909
    Abstract: A urine absorbent bag includes a pair of pad sections placed one upon another. These pad sections are sealed together along one of the longitudinally opposite ends extending transversely of the bag and along adjacent side edge portions extending longitudinally of the bag and being contiguous to the one end. The pad sections are left unsealed along the other longitudinal end and along the remaining zones of the respective side edges extending adjacent the sealed side edge portions to define foldable regions. A guide structure for insertion of a wearer's penis is formed in one of the foldable regions.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: March 11, 2003
    Assignee: Uni-Charm Corporation
    Inventors: Satoshi Nozaki, Takashi Maeno, Makoto Utsunomiya, Yutaka Sakamoto
  • Patent number: 6129719
    Abstract: A urine absorbent pad is folded along a transverse center folding line extending across a full length of the absorbent pad into upper and lower halves. An inner side of the absorbent pad is formed with adhesive zones extending over a desired extent of the respective side edges and one of the upper and lower halves divided by the transverse center folding line is formed with a guide arrangement for insertion of a wearer's penis extending through a thickness of the absorbent pad.
    Type: Grant
    Filed: February 23, 1998
    Date of Patent: October 10, 2000
    Assignee: Uni-Charm Corporation
    Inventors: Satoshi Nozaki, Takashi Maeno, Makoto Utsunomiya, Yutaka Sakamoto