Patents by Inventor Minoru Tani

Minoru Tani 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 closet
    Patent number: D447225
    Type: Grant
    Filed: May 15, 1997
    Date of Patent: August 28, 2001
    Assignee: Toto Ltd.
    Inventor: Minoru Tani
  • Water closet
    Patent number: D453819
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: February 19, 2002
    Assignee: Toto Ltd.
    Inventor: Minoru Tani
  • Urinal
    Patent number: D377206
    Type: Grant
    Filed: February 28, 1996
    Date of Patent: January 7, 1997
    Assignee: Toto Ltd.
    Inventor: Minoru Tani
  • Urinal
    Patent number: D377207
    Type: Grant
    Filed: February 28, 1996
    Date of Patent: January 7, 1997
    Assignee: Toto Ltd.
    Inventors: Minoru Tani, Hisayoshi Sakai
  • Water closet tank
    Patent number: D377209
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: January 7, 1997
    Assignee: Toto Ltd.
    Inventors: Minoru Tani, Hisayoshi Sakai, Seijiro Kawamura
  • Water closet
    Patent number: D379496
    Type: Grant
    Filed: July 24, 1995
    Date of Patent: May 27, 1997
    Assignee: Toto Ltd.
    Inventors: Seijiro Kawamura, Minoru Tani, Hisayasu Sakai
  • Water closet
    Patent number: D384136
    Type: Grant
    Filed: July 24, 1995
    Date of Patent: September 23, 1997
    Assignee: Toto Ltd.
    Inventors: Seijiro Kawamura, Minoru Tani, Hisayasu Sakai
  • Water closet
    Patent number: D393309
    Type: Grant
    Filed: July 11, 1997
    Date of Patent: April 7, 1998
    Assignee: Toto Ltd
    Inventor: Minoru Tani
  • Water closet
    Patent number: D399294
    Type: Grant
    Filed: March 17, 1997
    Date of Patent: October 6, 1998
    Assignee: TOTO Ltd.
    Inventors: Seijiro Kawamura, Minoru Tani, Hisayasu Sakai
  • Water closet
    Patent number: D406326
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: March 2, 1999
    Assignee: Toto Ltd.
    Inventors: Minoru Tani, Hisayoshi Sakai
  • Trap portion of a water closet
    Patent number: D406329
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: March 2, 1999
    Assignee: Toto Ltd.
    Inventors: Seijiro Kawamura, Minoru Tani, Hisayasu Sakai
  • Water closet
    Patent number: D410279
    Type: Grant
    Filed: September 8, 1998
    Date of Patent: May 25, 1999
    Assignee: Toto Ltd.
    Inventors: Minoru Tani, Hisayoshi Sakai
  • Water closet
    Patent number: D413163
    Type: Grant
    Filed: January 8, 1999
    Date of Patent: August 24, 1999
    Assignee: Toto Ltd.
    Inventor: Minoru Tani
  • Water closet
    Patent number: D414250
    Type: Grant
    Filed: July 11, 1997
    Date of Patent: September 21, 1999
    Assignee: Toto Ltd.
    Inventor: Minoru Tani
  • Water closet
    Patent number: D414851
    Type: Grant
    Filed: April 28, 1998
    Date of Patent: October 5, 1999
    Assignee: Toto Ltd.
    Inventor: Minoru Tani
  • Water closet
    Patent number: D420728
    Type: Grant
    Filed: January 8, 1999
    Date of Patent: February 15, 2000
    Assignee: Toto, Ltd.
    Inventor: Minoru Tani
  • Water closet
    Patent number: D430654
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: September 5, 2000
    Assignee: Toto Ltd.
    Inventor: Minoru Tani
  • Water closet
    Patent number: D430927
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: September 12, 2000
    Assignee: Toto Ltd.
    Inventor: Minoru Tani
  • Water closet
    Patent number: D431071
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: September 19, 2000
    Assignee: Toto Ltd.
    Inventor: Minoru Tani
  • Trap portion of a water closet
    Patent number: D432218
    Type: Grant
    Filed: November 12, 1998
    Date of Patent: October 17, 2000
    Assignee: Toto Ltd.
    Inventors: Seijiro Kawamura, Minoru Tani, Hisayasu Sakai