Patents by Inventor Jun Odahara
Jun Odahara 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).
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Patent number: 7766398Abstract: A door lock system for vehicle doors includes a lock mechanism including a switching lever. The switching lever can be moved freely between a neutral position and a locking position and between the neutral position and an unlocking position. The door can not be opened when the switching lever is moved from the neutral position to the locking position and can be opened when the switching lever is moved from the neutral position to the unlocking position. A link unit that receives a lever operation force from outside of the door and conveys the lever operation force to the switching lever. A holding unit holds the switching lever at the neutral position when the link unit does not receive the lever operation force.Type: GrantFiled: February 15, 2006Date of Patent: August 3, 2010Assignees: Mitsui Mining & Smelting Co., Ltd., Honda Motor Co., Ltd.Inventors: Masaaki Umino, Jun Odahara
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Patent number: 7712803Abstract: 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: GrantFiled: October 31, 2007Date of Patent: May 11, 2010Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Jun Odahara, Hiroyuki Sakagami
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Patent number: 7568741Abstract: A door lock system includes a first link lever, a second link lever, and a spring. The first link lever moves to a transmitting position in response to an unlocking operation. The second link lever includes a ratchet driver that is formed integrally with a bushing. The ratchet driver is rotatable between a first rotational position and a second rotational position on the first link lever. In response to a door-opening operation, when the ratchet driver is in the first rotational position and the first link lever is in the transmitting position, the second link lever allows a ratchet lever to disengage a ratchet from a latch. The spring maintains the second link lever in the first rotational position when the first link lever moves to the transmitting position.Type: GrantFiled: August 14, 2007Date of Patent: August 4, 2009Assignee: Mitsui Mining & Smelting Co., Ltd.Inventor: Jun Odahara
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Patent number: 7360808Abstract: 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: GrantFiled: February 4, 2005Date of Patent: April 22, 2008Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Jun Odahara, Hiroyuki Sakagami
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Publication number: 20080078215Abstract: A door lock system includes a first link lever, a second link lever, and a spring. The first link lever moves to a transmitting position in response to an unlocking operation. The second link lever includes a ratchet driver that is formed integrally with a bushing. The ratchet driver is rotatable between a first rotational position and a second rotational position on the first link lever. In response to a door-opening operation, when the ratchet driver is in the first rotational position and the first link lever is in the transmitting position, the second link lever allows a ratchet lever to disengage a ratchet from a latch. The spring maintains the second link lever in the first rotational position when the first link lever moves to the transmitting position.Type: ApplicationFiled: August 14, 2007Publication date: April 3, 2008Inventor: Jun Odahara
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Publication number: 20080060398Abstract: 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: ApplicationFiled: October 31, 2007Publication date: March 13, 2008Applicant: MITSUI MINING & SMELTING CO., LTD.Inventors: Jun ODAHARA, Hiroyuki SAKAGAMI
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Patent number: 7243960Abstract: A door latch device has a hook lever 50 for switching a lock lever 36 residing at a locked position L to an unlocked position U when an inner open lever 29 is rotated, and a pressing spring 45 for coupling the lock lever 36 and an open link 41. When the lock lever 36 is switched to the unlocked position U from the locked position L while an outer open lever 28 is in an actuated position Y, although the open link 41 is not displaced to an engaging position, the pressing spring 45 is compressed. The open link 41 is pushed out to the engaging position by elasticity of the pressing spring 45 when the outer open lever 28 is returned to a stand-by position X while the pressing spring 45 is compressed.Type: GrantFiled: December 25, 2002Date of Patent: July 17, 2007Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Tsuguo Hoshikawa, Jun Odahara
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Patent number: 7163240Abstract: A vehicle door handle device includes a base case secured to a door, and an L-shaped handle lever rotatably mounted on the base case by a supporting shaft and connected to a latch device of the door by way of a connecting member. The handle lever includes an operation arm extending in a first direction and receiving a manual operational force and a coupling arm extending in a second direction substantially orthogonal to the first direction to be connected to the connecting member. The operation arm is made of a synthetic resin and has a small specific gravity, and the coupling arm is made of a metal and has a great specific gravity. The base portions of the operation arm and the coupling arm are undetachably coupled with each other by the supporting shaft.Type: GrantFiled: June 10, 2004Date of Patent: January 16, 2007Assignee: Mitsui Mining & Smelting Co., Ltd.Inventor: Jun Odahara
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Publication number: 20060191304Abstract: A door lock system for vehicle doors includes a lock mechanism including a switching lever. The switching lever can be moved freely between a neutral position and a locking position and between the neutral position and an unlocking position. The door can not be opened when the switching lever is moved from the neutral position to the locking position the door can not be opened and can be opened when the switching lever is moved from the neutral position to the unlocking position. A link unit that receives a lever operation force from outside of the door and conveys the lever operation force to the switching lever. A holding unit holds the switching lever at the neutral position when the link unit does not receive the lever operation force.Type: ApplicationFiled: February 15, 2006Publication date: August 31, 2006Inventors: Masaaki Umino, Jun Odahara
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Publication number: 20060163883Abstract: A door latch device has a hook lever 50 for switching a lock lever 36 residing at a locked position L to an unlocked position U when an inner open lever 29 is rotated, and a pressing spring 45 for coupling the lock lever 36 and an open link 41. When the lock lever 36 is switched to the unlocked position U from the locked position L while an outer open lever 28 is in an actuated position Y, although the open link 41 is not displaced to an engaging position, the pressing spring 45 is compressed. The open link 41 is pushed out to the engaging position by elasticity of the pressing spring 45 when the outer open lever 28 is returned to a stand-by position X while the pressing spring 45 is compressed.Type: ApplicationFiled: December 25, 2002Publication date: July 27, 2006Inventors: Tsuguo Hoshikawa, Jun Odahara
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Patent number: 7041903Abstract: 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: GrantFiled: September 14, 2004Date of Patent: May 9, 2006Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Jun Odahara, Hiroyuki Sakagami, Shintaro Mochizuki
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Publication number: 20050218666Abstract: 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: ApplicationFiled: February 4, 2005Publication date: October 6, 2005Inventors: Jun Odahara, Hiroyuki Sakagami
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Publication number: 20050184535Abstract: A vehicle door handle device includes a base case secured to a door, and an L-shaped handle lever rotatably mounted on the base case by a supporting shaft and connected to a latch device of the door by way of a connecting member. The handle lever includes an operation arm extending in a first direction and receiving a manual operational force and a coupling arm extending in a second direction substantially orthogonal to the first direction to be connected to the connecting member. The operation arm is made of a synthetic resin and has a small specific gravity, and the coupling arm is made of a metal and has a great specific gravity. The base portions of the operation arm and the coupling arm are undetachably coupled with each other by the supporting shaft.Type: ApplicationFiled: June 10, 2004Publication date: August 25, 2005Applicant: MITSUI MINING & SMELTING CO., LTD.Inventor: Jun Odahara
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Publication number: 20050115730Abstract: 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: ApplicationFiled: September 14, 2004Publication date: June 2, 2005Inventors: Jun Odahara, Hiroyuki Sakagami, Shintaro Mochizuki
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Patent number: 6283531Abstract: A vehicle comprises a vehicle body, an electric folding roof housed in the vehicle body in a folded state, an electric motor operate to unfold the folded electric folding roof, and a rigid roof designed to be attached to the vehicle body when the electric folding roof is folded and housed in the vehicle body. The vehicle also includes an inhibiting device for inhibiting operation of the electric motor upon detection of the attachment of the rigid roof to the vehicle body. With this arrangement, it becomes possible to prevent unfolding of the folded electric folding roof when the rigid roof is attached to the vehicle body. This leads to the further advantage that failure of the motor can be prevented.Type: GrantFiled: August 7, 2000Date of Patent: September 4, 2001Assignees: Honda Giken Kogyo Kabushiki Kaisha, Mitsui Kinzoku Kogyo Kabushiki KaishaInventors: Masahiro Tanigawa, Masanobu Shinoda, Jun Odahara, Tsuguo Hoshikawa