Patents by Inventor Takuhiko Saomoto
Takuhiko Saomoto 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: 9373462Abstract: The invention provides a push switch including a keytop movable in a first direction, a switch, first and second circuit boards, an electronic component mounted on the second circuit board, first and second circuits electrically connected to the switch, and a body. The switch is turned on or off in response to movement of the keytop. The first circuit on the first circuit board is configured to protect the switch. The second circuit on the second circuit board is configured to actuate the electronic component in response to a turn-on or turn-off of the switch. The body includes a main body and first and second holders. The first holder at the main body holds the first circuit board. The second holder at the main body or the first holder holds the second circuit board in spaced relation to the first circuit board in the first direction.Type: GrantFiled: December 26, 2013Date of Patent: June 21, 2016Assignee: HOSIDEN CORPORATIONInventor: Takuhiko Saomoto
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Publication number: 20140183015Abstract: The invention provides a push switch including a keytop movable in a first direction, a switch, first and second circuit boards, an electronic component mounted on the second circuit board, first and second circuits electrically connected to the switch, and a body. The switch is turned on or off in response to movement of the keytop. The first circuit on the first circuit board is configured to protect the switch. The second circuit on the second circuit board is configured to actuate the electronic component in response to a turn-on or turn-off of the switch. The body includes a main body and first and second holders. The first holder at the main body holds the first circuit board. The second holder at the main body or the first holder holds the second circuit board in spaced relation to the first circuit board in the first direction.Type: ApplicationFiled: December 26, 2013Publication date: July 3, 2014Applicant: HOSIDEN CORPORATIONInventor: Takuhiko SAOMOTO
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Patent number: 8039767Abstract: A compound operation input device includes a case; an operating member for pushing operation, tilting operation and rotating operation, having a push button for pushing operation and a rotary knob for rotating operation; an operation support portion for supporting the operating member in a pushingly, tiltingly and rotatingly operable manner; and at least one of a tilting operation detecting push switch and a pushing operation detecting push switch, disposed to be contactable with a base end side of at least one of the operation support portion and the operating member. The push switch includes a snap plate, and a key top with one end portion contactable with a top portion of the snap plate, the key top being elastically extendable and contractable in an axial direction. An elastic force of the key top is set to be greater than that of the snap plate.Type: GrantFiled: May 19, 2008Date of Patent: October 18, 2011Assignee: Hosiden CorporationInventor: Takuhiko Saomoto
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Publication number: 20090008233Abstract: A compound operation input device includes a case; an operating member for pushing operation, tilting operation and rotating operation, having a push button for pushing operation and a rotary knob for rotating operation; an operation support portion for supporting the operating member in a pushingly, tiltingly and rotatingly operable manner; and at least one of a tilting operation detecting push switch and a pushing operation detecting push switch, disposed to be contactable with a base end side of at least one of the operation support portion and the operating member. The push switch includes a snap plate, and a key top with one end portion contactable with a top portion of the snap plate, the key top being elastically extendable and contractable in an axial direction. An elastic force of the key top is set to be greater than that of the snap plate.Type: ApplicationFiled: May 19, 2008Publication date: January 8, 2009Applicant: HOSIDEN CORPORATIONInventor: Takuhiko SAOMOTO
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Patent number: 7176392Abstract: In order to protect a central switch of a multi-contact input device to input various kinds of signals by a pressing operation of an operating member to operate the central switch, an inclining operation of the operating member to operates a plurality of peripheral switches provided in the periphery of the central switch. A push rod projects from a body of an operating member toward a pressing side, and the push rod is movable in an axial direction with respect to the body. The push rod is forced toward the projection side by a spring incorporated in the body with the push rod. The force is set such that it is greater than a force required to operate a central switch and that the central switch is not damaged.Type: GrantFiled: August 8, 2005Date of Patent: February 13, 2007Assignee: Hosiden CorporationInventors: Satoko Mimata, legal representative, Takuhiko Saomoto, Yoshihisa Mimata, deceased
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Publication number: 20060060455Abstract: An object of the present invention is to protect a central switch of a multi-contact input device to input various kinds of signals by a pressing operation of an operating member to operate the central switch, and by an inclining operation of the operating member to operate a plurality of peripheral switches provided in the periphery of the central switch. A push rod 32 is projected from a body 31 of an operating member 30 toward a pressing side, and the push rod 32 can be moved in an axis direction with respect to the body 31. The push rod 32 is forced toward the projection side by a spring 33 incorporated in the body 31 with the push rod 32. The force is set such that it is stronger than force required to operate a central switch 51 and that the central switch is not damaged.Type: ApplicationFiled: August 8, 2005Publication date: March 23, 2006Applicant: HOSIDEN CORPORATIONInventors: Yoshihisa Mimata, Satoko Mimata, Takuhiko Saomoto