Patents by Inventor Akihiro Sugisawa

Akihiro Sugisawa 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).

  • Wrist watch case, wrist watch with auto time adjusting function by electric wave, and wrist mountable electric device case
    Patent number: 7230885
    Abstract: A wrist mountable electronic device case such as a wrist watch case includes: a main body of a synthetic resin, in and on which a housing portion and a pair of band attaching portions are formed, one attaching portion being formed with an antenna containing area; a metallic sheath member mounted on a top surface of the body, having an opening corresponding to a top opening of the housing portion, and not covering the containing area; a light transmitting member mounted on the opening of the sheath member; a metallic back cover covering a bottom opening of the housing portion; and a fixing unit fixing the sheath member and the back cover with each other while sandwiching the main body therebetween. A watch module is housed in the housing portion, an antenna is contained in the containing area, and a lead connects the antenna to the watch module.
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: June 12, 2007
    Assignee: Casio Computer Co., Ltd.
    Inventors: Naohiko Sakurazawa, Akihiro Sugisawa, Yoshihiro Maruyama
  • Wrist watch case, wrist watch with auto time adjusting function by electric wave, and wrist mountable electric device case
    Publication number: 20050047282
    Abstract: A wrist mountable electronic device case such as a wrist watch case includes: a main body of a synthetic resin, in and on which a housing portion and a pair of band attaching portions are formed, one attaching portion being formed with an antenna containing area; a metallic sheath member mounted on a top surface of the body, having an opening corresponding to a top opening of the housing portion, and not covering the containing area; a light transmitting member mounted on the opening of the sheath member; a metallic back cover covering a bottom opening of the housing portion; and a fixing unit fixing the sheath member and the back cover with each other while sandwiching the main body therebetween. A watch module is housed in the housing portion, an antenna is contained in the containing area, and a lead connects the antenna to the watch module.
    Type: Application
    Filed: August 26, 2004
    Publication date: March 3, 2005
    Applicant: Casio Computer Co., Ltd.
    Inventors: Naohiko Sakurazawa, Akihiro Sugisawa, Yoshihiro Maruyama
  • Wrist watch
    Patent number: D504830
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: May 10, 2005
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Akihiro Sugisawa
  • Watch case
    Patent number: D451820
    Type: Grant
    Filed: September 19, 2000
    Date of Patent: December 11, 2001
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Akihiro Sugisawa
  • Watch case
    Patent number: D462622
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: September 10, 2002
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Akihiro Sugisawa
  • Wrist watch
    Patent number: D536994
    Type: Grant
    Filed: June 27, 2005
    Date of Patent: February 20, 2007
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Akihiro Sugisawa, Yoh Fujihara
  • Wrist watch
    Patent number: D377314
    Type: Grant
    Filed: November 6, 1995
    Date of Patent: January 14, 1997
    Assignee: Casio Computer Co., Ltd.
    Inventors: Ryusuke Moriai, Akihiro Sugisawa
  • Wrist watch
    Patent number: D377315
    Type: Grant
    Filed: November 20, 1995
    Date of Patent: January 14, 1997
    Assignee: Casio Computer Co., Ltd.
    Inventors: Ryusuke Moriai, Akihiro Sugisawa, Takashi Nikaido
  • Watch case
    Patent number: D391862
    Type: Grant
    Filed: May 19, 1997
    Date of Patent: March 10, 1998
    Assignee: Casio Computer Co., Ltd.
    Inventors: Akihiro Sugisawa, Takashi Nikaido
  • Watch case
    Patent number: D396647
    Type: Grant
    Filed: September 2, 1997
    Date of Patent: August 4, 1998
    Assignee: Casio Computer Co., Ltd.
    Inventor: Akihiro Sugisawa
  • Watch case
    Patent number: D396649
    Type: Grant
    Filed: September 2, 1997
    Date of Patent: August 4, 1998
    Assignee: Casio Computer Co., Ltd.
    Inventor: Akihiro Sugisawa
  • Watch case
    Patent number: D402901
    Type: Grant
    Filed: February 23, 1998
    Date of Patent: December 22, 1998
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Akihiro Sugisawa
  • Watch case
    Patent number: D417159
    Type: Grant
    Filed: March 1, 1999
    Date of Patent: November 30, 1999
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Akihiro Sugisawa
  • Watch case
    Patent number: D417399
    Type: Grant
    Filed: March 1, 1999
    Date of Patent: December 7, 1999
    Assignee: Casio Keisanki Kabushiki Kaisha, dba Casio Computer Co., Ltd.
    Inventor: Akihiro Sugisawa
  • Watch case
    Patent number: D423947
    Type: Grant
    Filed: March 1, 1999
    Date of Patent: May 2, 2000
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Akihiro Sugisawa, Takashi Nikaido
  • Portion of watch band
    Patent number: D426486
    Type: Grant
    Filed: August 2, 1999
    Date of Patent: June 13, 2000
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Tatsuya Kubo, Akihiro Sugisawa