Patents by Inventor Kazumi Minoguchi

Kazumi Minoguchi 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).

  • Tooth-hardening apparatus
    Patent number: 8444675
    Abstract: A tooth-hardening apparatus according to the present invention includes a tooth-hardening member of a plate shape having a projection on its surface, and a nipple attached on the tooth-hardening member. The nipple has a predetermined hardness to provide a pacifier function and a tooth-hardening function. A space is formed in the tooth-hardening member. The space is covered with an upper transparent cover and a lower transparent cover.
    Type: Grant
    Filed: July 13, 2011
    Date of Patent: May 21, 2013
    Assignee: Combi Corporation
    Inventors: Kazumi Minoguchi, Keiichi Nakamura
  • TOOTH-HARDENING APPARATUS
    Publication number: 20110270309
    Abstract: A tooth-hardening apparatus according to the present invention includes a tooth-hardening member of a plate shape having a projection on its surface, and a nipple attached on the tooth-hardening member. The nipple has a predetermined hardness to provide a pacifier function and a tooth-hardening function. A space is formed in the tooth-hardening member. The space is covered with an upper transparent cover and a lower transparent cover.
    Type: Application
    Filed: July 13, 2011
    Publication date: November 3, 2011
    Inventors: Kazumi Minoguchi, Keiichi Nakamura
  • Tooth-hardening apparatus
    Patent number: 8021391
    Abstract: A tooth-hardening apparatus 10 according to the present invention includes a tooth-hardening member 11 of a plate shape having a projection 13 on its surface, and a nipple 15 attached on the tooth-hardening member 11. The nipple has a predetermined hardness to provide a pacifier function and a tooth-hardening function. A space 21 is formed in the tooth-hardening member 11. The space 21 is covered with an upper transparent cover 18 and a lower transparent cover 19.
    Type: Grant
    Filed: April 20, 2004
    Date of Patent: September 20, 2011
    Assignee: Combi Corporation
    Inventors: Kazumi Minoguchi, Keiichi Nakamura
  • Tooth-hardening apparatus
    Publication number: 20040210252
    Abstract: A tooth-hardening apparatus 10 according to the present invention includes a tooth-hardening member 11 of a plate shape having a projection 13 on its surface, and a nipple 15 attached on the tooth-hardening member 11. The nipple has a predetermined hardness to provide a pacifier function and a tooth-hardening function. A space 21 is formed in the tooth-hardening member 11. The space 21 is covered with an upper transparent cover 18 and a lower transparent cover 19.
    Type: Application
    Filed: April 20, 2004
    Publication date: October 21, 2004
    Inventors: Kazumi Minoguchi, Keiichi Nakamura
  • Toilet trainer
    Patent number: D491645
    Type: Grant
    Filed: May 8, 2003
    Date of Patent: June 15, 2004
    Assignee: Combi Corporation
    Inventors: Fumie Shibata, Yuuki Shibata, Keita Tanaka, Masatoshi Doi, Kazumi Minoguchi
  • Potty
    Patent number: D491646
    Type: Grant
    Filed: May 8, 2003
    Date of Patent: June 15, 2004
    Assignee: Combi Corporation
    Inventors: Fumie Shibata, Yuuki Shibata, Keita Tanaka, Masatoshi Doi, Kazumi Minoguchi