Patents by Inventor Hidekazu Kogita
Hidekazu Kogita 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: 6561300Abstract: A detector for detecting the load applied to a passenger seat of an automobile equipped with an air bag. The load detector includes a sensor bracket having a deformation portion that deforms in accordance with the amount of the load. A strain sensor is arranged on the deformation portion to detect the degree of deformation of the deformation portion. A force limiter bracket is located adjacent to the sensor bracket to limit deformation of the deformation portion within a predetermined range. An anchor bracket is formed integrally with the force limiter bracket and is connected to a seat belt.Type: GrantFiled: November 28, 2000Date of Patent: May 13, 2003Assignees: Aisin Seiki Kabushiki Kaisha, Toyota Jidosha Kabushiki KaishaInventors: Kazunori Sakamoto, Hidekazu Kogita, Morio Sakai, Osamu Fujimoto
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Patent number: 5980047Abstract: A driving arm (5) that is connected directly to an output shaft (4) of an electric motor (3) is connected to a mirror housing (8) through a ball joint (10). On the other hand, a driven arm (6) is connected to the mirror housing (8) through a connection device (11) having two orthogonally intersecting shafts (12, 14). The both arms (5, 6) are disposed in parallel with each other with a level difference being provided therebetween. As a result, the under view mirror is held in an attitude preferable for the stored position thereof and held in an attitude preferable for the use position thereof, when it is moved to the use position.Type: GrantFiled: August 26, 1997Date of Patent: November 9, 1999Assignee: Aisin Seiki Kabushiki KaishaInventors: Hidekazu Kogita, Nobuhiro Yamauchi
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Patent number: 5724198Abstract: The present invention provides a rear under view mirror device having a driving arm and a follower link which are compact in structure. The first driving arm is coupled to a power source and rotatably supported on a mirror assembly and the follower link is coupled to a deflector and the mirror housing. The first driving arm is lockated in parallel with the follower link.Type: GrantFiled: September 10, 1996Date of Patent: March 3, 1998Assignee: Aisin Seiki Kabushiki KaishaInventors: Masumi Nishikawa, Shoji Okada, Hidekazu Kogita
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Patent number: 5712736Abstract: An under view mirror apparatus for a vehicle comprises a mirror structure mountable on a rear portion of a vehicle and selectively positionable in either a first condition in which the mirror structure is stored in the rear portion of the vehicle or a second condition in which the mirror structure projects out from the rear portion of the vehicle. The first operating mechanism is adapted to be disposed between one side of the minor structure and the rear portion of the vehicle, while the second operating mechanism is adapted to be disposed between the other side of the mirror structure and the rear portion of the vehicle.Type: GrantFiled: August 5, 1996Date of Patent: January 27, 1998Assignee: Aisin Seiki Kabushiki KaishaInventors: Hidekazu Kogita, Masumi Nishikawa, Shoji Okada
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Patent number: 5537263Abstract: An under view mirror apparatus for a vehicle comprises a mirror structure mountable on a rear portion of a vehicle and selectively positionable in either a first condition in which the mirror structure is stored in the rear portion of the vehicle and a second condition in which the mirror structure projects out from the rear portion of the vehicle, an operating mechanism which is adapted to be disposed between the rear portion of the vehicle and the mirror structure and which supports the mirror structure and moves the mirror structure between the first condition and the second condition. The operating mechanism includes a guide rail for being fixed on the rear portion of the vehicle, a first link slidably supported on the guide rail and connected with the mirror structure, and a second link connected to one of the mirror structure and the first link. The apparatus also includes a driving device connected to the operating mechanism for driving the operating mechanism.Type: GrantFiled: July 15, 1993Date of Patent: July 16, 1996Assignee: Aisin Seiki Kabushiki KaishaInventors: Hidekazu Kogita, Masumi Nishikawa, Shoji Okada
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Patent number: 5497273Abstract: The invention is directed to a retractable rear under view mirror system for an automotive vehicle having a rear door mounted on a vehicle body and hinged at a rear upper portion thereof. There is provided rearward of the automotive vehicle, a deflector which is mounted on the rear door at its upper portion and on which a recess is formed. A mirror assembly is movably supported by the deflector, and selectively positionable from a retracted position to an extended position. A motor is provided for actuating the mirror assembly to be positioned in the retracted position or the extended position. The motor is controlled by an controller in response to an output of a detector for detecting a state of the rear door which is positionable in its open state and its closed state. Consequently, the mirror assembly is moved to a position responsive to the state of the rear door, such that the mirror assembly is automatically retracted when the rear door is closed.Type: GrantFiled: August 26, 1993Date of Patent: March 5, 1996Assignee: Aisin Seiki Kabushiki KaishaInventors: Hidekazu Kogita, Masumi Nishikawa, Shoji Okada
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Patent number: 5375014Abstract: A vehicle retractable mirror structure comprising an arm member mounted on a vehicle body for a pivotable movement relative to the vehicle body between an operative position wherein the arm member projects sidewardly with respect to the vehicle body and a retracted position wherein the arm member is positioned close to the vehicle body, and a mirror assembly mounted on the arm member for a pivotable movement with respect to the arm member. There is provided an interconnecting motion transmitting mechanism between the arm member and the mirror assembly for moving the mirror assembly with the arm member so that the mirror assembly is moved to an operative position wherein the mirror member is projected sidewardly with respect to the vehicle body when the arm member is moved to the operative position and a retracted position wherein the mirror member is positioned close to the vehicle body when the arm member is moved to the retracted position.Type: GrantFiled: September 23, 1992Date of Patent: December 20, 1994Assignee: Aisin Seiki Kabushiki KaishaInventors: Naofumi Fujie, Hidekazu Kogita, Hideki Kawabata, Keiji Mori
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Patent number: 5337190Abstract: The invention is directed to a retractable rear under view mirror system for an automotive vehicle, mounted rearward thereof for ensuring a rear under field of view from a driver's seat. There is provided a base member rearward of the automotive vehicle. A mirror assembly is movably supported by the base member, and selectively positionable from a stored position to a use position. An actuator is provided for actuating the mirror assembly to be positioned in the stored position or the use position. A detector is provided for detecting at least an operating condition of a component out of the components of the automotive vehicle. The actuator is controlled by a controller in response to an output of a detector to move the mirror assembly to a position responsive to the operating condition of the component.Type: GrantFiled: August 26, 1993Date of Patent: August 9, 1994Assignee: Aisin Seiki Kabushiki KaishaInventors: Hidekazu Kogita, Masumi Nishikawa, Shoji Okada
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Patent number: 5190499Abstract: A torque limiter arrangement is used for a rotating device like a door mirror. The arrangement controls relative rotation between a fixed element and a rotational element which are drivingly connected by a drive unit. That is, a first clutch is released when a relative torque not less than a fixed first torque is effected between the fixed element and the rotational element. A second clutch is released when a relative torque not less than a fixed second torque is applied between the fixed element and the rotational element. A first spring is operatively connected with the first clutch to determine the first torque. A second spring is operatively connected with the second clutch to determine the second torque.Type: GrantFiled: October 2, 1990Date of Patent: March 2, 1993Assignee: Aisin Seiki K.K.Inventors: Keiji Mori, Hidekazu Kogita
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Patent number: 5115353Abstract: A mirror apparatus includes a holder formed into a cup-shaped configuration and having an opening enclosed by a holding portion which is in the form of an inward projection. A mirror is disposed within the holder and has an outer surface exposed through the opening and a rear surface. A supporting member engages with the rear surface of the mirror in a surface-to-surface manner and permits transmission of ultrasonic vibrations. An elastic device urges the mirror on the holding portion via the supporting member independently from deformation of holder.Type: GrantFiled: October 1, 1990Date of Patent: May 19, 1992Assignee: Aisin Seiki Kabushiki KaishaInventors: Kelji Mori, Hidekazu Kogita
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Patent number: 5007722Abstract: A mirror apparatus includes a body, a mirror member having at opposite sides thereof a reflecting surface and a backside and positioned within the body. A vibrating member generates vibrations and is secured to the backside of the mirror member. A pressing device continually pressing the vibrating member against the backside of the mirror member.Type: GrantFiled: May 1, 1989Date of Patent: April 16, 1991Assignee: Aiskin Seiki Kabushiki KaishaInventors: Keiji Mori, Hidekazu Kogita
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Patent number: 4982926Abstract: A retractable mirror apparatus according to this invention comrises: a base; a retraction shaft held on the base; a mirror frame having a mirror mounting portion and engaged with the retraction shaft rotatably by a predetermined angle; a gear held rotatably on the retraction shaft and having engaged concave portions or engaged convex portions on the end surface thereof; a motor for rotating the mirror frame disposed in the mirror frame; a claw clutch fixed on the retraction shaft and having engaging convex portions or engaging concave portions engageable and disengageable with the engaged concave portions or the engaged convex portions of the gear in the area thereof facing the engaged concave portions or the engaged convex portions of the gear, wherein the gear or the claw clutch further comprises cushioning member disposed in a manner elastically contacting with the other one of the gear and the claw clutch or in a manner elastically contactable with the other one of the gear and the claw clutch.Type: GrantFiled: September 12, 1989Date of Patent: January 8, 1991Assignee: Aisin Seiki Kabushiki KaishaInventors: Keiji Mori, Hidekazu Kogita
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Patent number: 4832477Abstract: A door mirror assembly for automobiles having a vehicle side member which includes a strut, a lower case supported about the strut, an upper case fixed to the lower case, reduction gears and a motor accommodated in a space inside both cases, a driving gear which meshes with a final gear of the reduction gears and which is held around the strut, and a spring which urges the driving gear upwards and the lower case downwards. The lower case is supported on a lower part of the strut, while the upper case is supported about an upper part of the strut, and a shaft is disposed by the side of the strut and in parallel therewith and has its ends supported by the lower and upper cases.Type: GrantFiled: September 9, 1987Date of Patent: May 23, 1989Assignee: Aisin Seiki Kabushiki KaishaInventors: Nozomu Torii, Keiji Mori, Hidekazu Kogita