Patents by Inventor Toshiya Inaba

Toshiya Inaba 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: D521042
    Type: Grant
    Filed: December 6, 2004
    Date of Patent: May 16, 2006
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D521542
    Type: Grant
    Filed: December 6, 2004
    Date of Patent: May 23, 2006
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D522560
    Type: Grant
    Filed: December 6, 2004
    Date of Patent: June 6, 2006
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D528140
    Type: Grant
    Filed: December 6, 2004
    Date of Patent: September 12, 2006
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D464980
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: October 29, 2002
    Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha
    Inventor: Toshiya Inaba
  • Patent number: D550746
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: September 11, 2007
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D557303
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: December 11, 2007
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D562867
    Type: Grant
    Filed: January 17, 2007
    Date of Patent: February 26, 2008
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D565622
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: April 1, 2008
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D565624
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: April 1, 2008
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D484522
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: December 30, 2003
    Assignee: Pentax Corporation
    Inventor: Toshiya Inaba
  • Patent number: D575315
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: August 19, 2008
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D597115
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: July 28, 2009
    Assignee: PENTAX Corporation
    Inventor: Toshiya Inaba
  • Patent number: D602059
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: October 13, 2009
    Assignee: Hoya Corporation
    Inventor: Toshiya Inaba
  • Patent number: D604348
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: November 17, 2009
    Assignee: Hoya Corporation
    Inventor: Toshiya Inaba
  • Patent number: D366262
    Type: Grant
    Filed: July 22, 1994
    Date of Patent: January 16, 1996
    Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha
    Inventor: Toshiya Inaba
  • Patent number: D400550
    Type: Grant
    Filed: December 29, 1997
    Date of Patent: November 3, 1998
    Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha
    Inventor: Toshiya Inaba
  • Patent number: D404048
    Type: Grant
    Filed: December 29, 1997
    Date of Patent: January 12, 1999
    Assignee: Asahi Kogaku Kabushiki Kaisha
    Inventor: Toshiya Inaba
  • Patent number: D428031
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: July 11, 2000
    Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha
    Inventor: Toshiya Inaba
  • Patent number: D430586
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: September 5, 2000
    Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha
    Inventor: Toshiya Inaba