Patents by Inventor Hiroyuki Sakagami

Hiroyuki Sakagami 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: 9598884
    Abstract: In a vehicle door latch device, a latch engages with a striker of a vehicle body and a ratchet engages with the latch, so that a vehicle door is closed, and an inside operating lever and a childproof lock mechanism are disposed between a cover and a casing. To connect the childproof lock mechanism to the casing, the inside operating lever is held in an assembling position and the childproof lock mechanism is held in its locking state or in its unlocking state. The cover has a covering portion over a broader portion of a hole in the cover.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: March 21, 2017
    Assignee: MITSUI KINZOKU ACT CORPORATION
    Inventors: Tomoharu Nagaoka, Hiroyuki Sakagami
  • Publication number: 20140132010
    Abstract: In a vehicle door latch device, a latch engages with a striker of a vehicle body and a ratchet engages with the latch, so that a vehicle door is closed, and an inside operating lever and a childproof lock mechanism are disposed between a cover and a casing. To connect the childproof lock mechanism to the casing, the inside operating lever is held in an assembling position and the childproof lock mechanism is held in its locking state or in its unlocking state. The cover has a covering portion over a broader portion of a hole in the cover.
    Type: Application
    Filed: January 16, 2014
    Publication date: May 15, 2014
    Applicant: MITSUI KINZOKU ACT CORPORATION
    Inventors: Tomoharu NAGAOKA, Hiroyuki SAKAGAMI
  • Patent number: 8678452
    Abstract: In a vehicle door, a latch engages with a striker and a ratchet engages with the latch, so that the door is closed. In a vehicle door latch device, an inside operating lever and a childproof lock mechanism are disposed between a cover and a casing. To connect the childproof lock mechanism to the casing, the inside operating lever is held in an assembling position and the childproof lock mechanism is held in its locking state or in its unlocking state.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: March 25, 2014
    Assignee: Mitsui Kinzoku Act Corporation
    Inventors: Tomoharu Nagaoka, Hiroyuki Sakagami
  • Publication number: 20110198870
    Abstract: In a vehicle door, a latch engages with a striker and a ratchet engages with the latch, so that the door is closed. In a vehicle door latch device, an inside operating lever and a childproof lock mechanism are disposed between a cover and a casing. To connect the childproof lock mechanism to the casing, the inside operating lever is held in an assembling position and the childproof lock mechanism is held in its locking state or in its unlocking state.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 18, 2011
    Inventors: Tomoharu NAGAOKA, Hiroyuki SAKAGAMI
  • Patent number: 7712803
    Abstract: A handle apparatus is provided to a door of a vehicle and inside the vehicle compartment. The handle apparatus includes a handle lever, a locking knob, and cover member. A latch mechanism is released and a door of a vehicle can be opened by operating the handle lever. The locking knob is movable between a lock position and an unlock position by moving a lock operational unit in a specific region. The door gets locked when the locking knob is in the lock position, and the door gets unlocked when the locking knob is in the unlock position. The cover member covers at least a rear region of the specific region in which the lock operational unit can move.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: May 11, 2010
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Jun Odahara, Hiroyuki Sakagami
  • Publication number: 20090058108
    Abstract: A striker of a vehicle door latch device comprises a longitudinal plate-like metal base and a U-shaped metal engaging member including a first leg part, a second leg part and a front connecting part. The first leg part has, at a front side portion thereof, a latch engaging part which is engageable with an engaging recess of a latch of the vehicle door latch device. The first leg part has, at a rear side portion thereof, a reinforced large diameter part with a larger diameter than that of the latch engaging part. A length of the reinforced large diameter part being 20% or more of the length of the first leg part.
    Type: Application
    Filed: October 28, 2008
    Publication date: March 5, 2009
    Applicant: Mitsui Kinzoku Kogyo Kabushiki Kaisha
    Inventors: Yukio SAWAJIRI, Hiroyuki SAKAGAMI, Miki OGINO
  • Patent number: 7360808
    Abstract: A handle apparatus is provided to a door of a vehicle and inside the vehicle compartment. The handle apparatus includes a handle lever, a locking knob, and cover member. A latch mechanism is released and a door of a vehicle can be opened by operating the handle lever. The locking knob is movable between a lock position and an unlock position by moving a lock operational unit in a specific region. The door gets locked when the locking knob is in the lock position, and the door gets unlocked when the locking knob is in the unlock position. The cover member covers at least a rear region of the specific region in which the lock operational unit can move.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: April 22, 2008
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Jun Odahara, Hiroyuki Sakagami
  • Publication number: 20080060398
    Abstract: A handle apparatus is provided to a door of a vehicle and inside the vehicle compartment. The handle apparatus includes a handle lever, a locking knob, and cover member. A latch mechanism is released and a door of a vehicle can be opened by operating the handle lever. The locking knob is movable between a lock position and an unlock position by moving a lock operational unit in a specific region. The door gets locked when the locking knob is in the lock position, and the door gets unlocked when the locking knob is in the unlock position. The cover member covers at least a rear region of the specific region in which the lock operational unit can move.
    Type: Application
    Filed: October 31, 2007
    Publication date: March 13, 2008
    Applicant: MITSUI MINING & SMELTING CO., LTD.
    Inventors: Jun ODAHARA, Hiroyuki SAKAGAMI
  • Patent number: 7041903
    Abstract: A cable mounting mechanism includes a bracket having an opening, and a cable having a perimeter groove that is mounted on the opening in such a manner that a perimeter of the opening is pinched between both sidewalls of the perimeter groove. A clip is mounted for preventing the mounted cable from being moved in a perimeter direction.
    Type: Grant
    Filed: September 14, 2004
    Date of Patent: May 9, 2006
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Jun Odahara, Hiroyuki Sakagami, Shintaro Mochizuki
  • Publication number: 20050218666
    Abstract: A handle apparatus is provided to a door of a vehicle and inside the vehicle compartment. The handle apparatus includes a handle lever, a locking knob, and cover member. A latch mechanism is released and a door of a vehicle can be opened by operating the handle lever. The locking knob is movable between a lock position and an unlock position by moving a lock operational unit in a specific region. The door gets locked when the locking knob is in the lock position, and the door gets unlocked when the locking knob is in the unlock position. The cover member covers at least a rear region of the specific region in which the lock operational unit can move.
    Type: Application
    Filed: February 4, 2005
    Publication date: October 6, 2005
    Inventors: Jun Odahara, Hiroyuki Sakagami
  • Publication number: 20050115730
    Abstract: A cable mounting mechanism includes a bracket having an opening, and a cable having a perimeter groove that is mounted on the opening in such a manner that a perimeter of the opening is pinched between both sidewalls of the perimeter groove. A clip is mounted for preventing the mounted cable from being moved in a perimeter direction.
    Type: Application
    Filed: September 14, 2004
    Publication date: June 2, 2005
    Inventors: Jun Odahara, Hiroyuki Sakagami, Shintaro Mochizuki
  • Patent number: 6698080
    Abstract: A method for making a striker for a vehicle door latch produces such a striker having a longitudinal plate-like metal base and a U-shaped metal engaging member including a first leg part, a second leg part and a front connecting part. The first leg part has, at a front side portion thereof, a latch engaging part which is engageable with an engaging recess of a latch of the vehicle door latch device. The first leg part has, at a rear side portion thereof, a reinforced large diameter part with a larger diameter than that of the latch engaging part. A length of the reinforced large diameter part is 20% or more in the length of the first leg part.
    Type: Grant
    Filed: September 3, 2002
    Date of Patent: March 2, 2004
    Assignee: Mitsui Kinzoku Kogyo Kabushiki Kaisha
    Inventors: Yukio Sawajiri, Hiroyuki Sakagami, Miki Ogino
  • Publication number: 20030000064
    Abstract: A method for making a striker for a vehicle door latch produces such a striker having a longitudinal plate-like metal base and a U-shaped metal engaging member including a first leg part, a second leg part and a front connecting part. The first leg part has, at a front side portion thereof, a latch engaging part which is engageable with an engaging recess of a latch of the vehicle door latch device. The first leg part has, at a rear side portion thereof, a reinforced large diameter part with a larger diameter than that of the latch engaging part. A length of the reinforced large diameter part is 20% or more in the length of the first leg part.
    Type: Application
    Filed: September 3, 2002
    Publication date: January 2, 2003
    Applicant: Mitsui Kinzoku Kogyo Kabushiki Kaisha
    Inventors: Yukio Sawajiri, Hiroyuki Sakagami, Miki Ogino
  • Publication number: 20020089195
    Abstract: A striker of a vehicle door latch device comprises a longitudinal plate-like metal base and a U-shaped metal engaging member including a first leg part, a second leg part and a front connecting part. The first leg part has, at a front side portion thereof, a latch engaging part which is engageable with an engaging recess of a latch of the vehicle door latch device. The first leg part has, at a rear side portion thereof, a reinforced large diameter part with a larger diameter than that of the latch engaging part. A length of the reinforced large diameter part being 20% or more of the length of the first leg part.
    Type: Application
    Filed: December 31, 2001
    Publication date: July 11, 2002
    Applicant: Mitsui Kinzoku Kogyo Kabushiki Kaisha
    Inventors: Yukio Sawajiri, Hiroyuki Sakagami, Miki Ogino
  • Patent number: D457804
    Type: Grant
    Filed: July 31, 2001
    Date of Patent: May 28, 2002
    Assignee: Mitsui Kinzoku Kogyo Kabushiki Kaisha
    Inventors: Yukio Sawajiri, Hiroyuki Sakagami, Miki Ogino