Patents by Inventor Naoto Yumiki
Naoto Yumiki 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: 8264596Abstract: A digital camera of the present invention includes a microcomputer 110 having a live view mode controlling so that image data generated by a CMOS sensor 130 or image data obtained by subjecting the image data generated by the CMOS sensor 130 to predetermined processing is displayed on a liquid crystal monitor 150 as a moving image in real time, and the microcomputer 110 controls so that movable mirrors 121a and 121b to enter an optical path of an image pickup optical system after the amount of light from a subject is obtained based on the image data generated by the CMOS sensor 130, a strobe 137 emits light, and measurement results of an AE sensor 133 are obtained. Due to this configuration, in a digital camera that includes a movable mirror and is capable of displaying a subject image in a live view through an electronic viewfinder, the operability thereof can be enhanced.Type: GrantFiled: July 13, 2010Date of Patent: September 11, 2012Assignee: Panasonic CorporationInventors: Hiroshi Ueda, Kenichi Honjo, Naoto Yumiki, Toshio Makabe, Kenji Maeda, Kaoru Mokunaka, Kazuhiko Ishimaru
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Patent number: 8259404Abstract: The lens barrel includes a first lens unit, a second lens unit, and a drive unit. The first lens unit includes a first lens element and a first lens support frame supporting the first lens element. The second lens unit includes a second lens element and a second lens support frame supporting the second lens element. The second lens unit is supported by the first lens unit to be movable in the optical axis direction of the first lens element with respect to the first lens unit. The drive unit is arranged to be used to drive the second lens unit with respect to the first lens unit, and is fixed to the first lens unit. When viewed in the optical axis direction, the drive unit is fixed to the first lens unit so that a first profile line formed by the first lens unit and the drive unit is substantially circular.Type: GrantFiled: June 15, 2011Date of Patent: September 4, 2012Assignee: Panasonic CorporationInventors: Naoto Yumiki, Hideo Onishi, Yoshiharu Araki, Fumio Muramatsu
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Publication number: 20120212658Abstract: A camera system has an imaging optical system, an imaging component, a liquid crystal monitor, an aperture setting component, and an image display controller. The liquid crystal monitor has a first display region and a second display region. The aperture setting component adjusts the aperture in a specific period so that the actual aperture value will be a preset value. The image display controller displays, in the first display region, a reference image acquired by the imaging component under conditions in which the aperture value is the preset value, and displays, in the second display region, a comparative image acquired by the imaging component at a different timing from that of the reference image.Type: ApplicationFiled: May 3, 2012Publication date: August 23, 2012Applicant: PANASONIC CORPORATIONInventors: Kenichi Honjo, Naoto Yumiki
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Patent number: 8237803Abstract: A digital single-lens reflex camera is configured for making it possible to reduce deterioration in image quality due to a camera shake or an object movement and to easily pick up an image with a good image quality. In a digital single-lens reflex camera (1), when an object speed is detected on the basis of a detected object movement, a body microprocessor (12) judges if the object speed is equal to a threshold value (A) or more and, if it is smaller than the threshold value (A), controls a conversion lens camera shake correcting device (82) in a conversion lens (2) or a camera body shake correcting device (75) in a camera body (3) to carry out the camera shake correction.Type: GrantFiled: July 9, 2008Date of Patent: August 7, 2012Assignee: Panasonic CoporationInventor: Naoto Yumiki
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Patent number: 8228391Abstract: An imaging apparatus capable of preventing photographing sensitivity from being increased more than necessary, reducing image quality degradation caused by camera shake or object shake and easily photographing images in good image quality.Type: GrantFiled: February 19, 2008Date of Patent: July 24, 2012Assignee: Panasonic CorporationInventor: Naoto Yumiki
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Patent number: 8228416Abstract: A digital camera of the present invention includes a receiving portion 155 that receives a control signal from a remote controller, and a microcomputer 110 having a live view mode controlling so that image data generated by a CMOS sensor 130 or image data obtained by subjecting the image data generated by the CMOS sensor 130 to predetermined processing is displayed on a liquid crystal monitor 150 as a moving image in real time, wherein when the receiving portion 155 receives the control signal from the remote controller, the microcomputer 110 controls so as to shift the digital camera to a live view mode. Due to this configuration, in a digital camera that includes a movable mirror and is capable of displaying a subject image in a live view through an electronic viewfinder, the operability thereof can be enhanced.Type: GrantFiled: July 30, 2010Date of Patent: July 24, 2012Assignee: Panasonic CorporationInventors: Hiroshi Ueda, Kenichi Honjo, Naoto Yumiki, Toshio Makabe, Kenji Maeda, Kaoru Mokunaka, Kazuhiko Ishimaru
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Patent number: 8223263Abstract: A digital camera of the present invention includes a microcomputer 110 having a live view mode controlling so that image data generated by a CMOS sensor 133 or image data obtained by subjecting the image data generated by the CMOS sensor 133 to predetermined processing is displayed on a liquid crystal monitor 150 as a moving image in real time, wherein the microcomputer 110 controls so that, when the live view mode is set, the digital camera comes out of the live view mode, and setting information on the digital camera is displayed on the liquid crystal monitor 150, in accordance with the manipulation of the manipulation portion 140. Due to this configuration, in a digital camera that includes a movable mirror and is capable of displaying a subject image in a live view through an electronic viewfinder, the operability thereof can be enhanced.Type: GrantFiled: July 6, 2010Date of Patent: July 17, 2012Assignee: Panasonic CorporationInventors: Hiroshi Ueda, Kenichi Honjo, Naoto Yumiki, Toshio Makabe, Kenji Maeda, Kaoru Mokunaka, Kazuhiko Ishimaru
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Digital camera which switches the displays of images with respect to a plurality of display portions
Patent number: 8223242Abstract: A digital camera of the present invention enables a lens unit to be attachable/detachable with respect thereto. The digital camera of the present invention includes a plurality of display portions, a control portion that causes the plurality of display portions to selectively display the image data generated by the image pickup element or image data obtained by subjecting the image data generated by the image pickup element to predetermined processing as a moving image in real time, and a setting portion capable of switching displays of images with respect to the plurality of display portions. After the control portion causes the lens unit to perform an autofocus operation in accordance with setting of the displays of the images with respect to the plurality of display portions by the setting portion, the control portion switches the displays of the images with respect to the plurality of display portions.Type: GrantFiled: September 11, 2009Date of Patent: July 17, 2012Assignee: Panasonic CorporationInventors: Hiroshi Ueda, Kenichi Honjo, Naoto Yumiki -
Publication number: 20120177355Abstract: A lens barrel is a lens barrel that can be mounted to a camera body, including a lens element, a lens support frame, an actuator, an electrical contact, and an electrical substrate. The lens support frame supports the lens element. The actuator is arranged to drive the lens support frame in an optical direction of the lens element, and includes a drive shaft and a detector configured to detect rotation of the drive shaft. The electrical contact is disposed on the opposite side from the actuator with respect to the lens element when viewed in the optical axis direction parallel to the optical axis of the lens element, and is configured to be electrically connected with the camera body. The electrical substrate is disposed on the outer peripheral side of the lens element and cut out at a portion corresponding to the actuator when viewed in the optical axis direction.Type: ApplicationFiled: March 22, 2012Publication date: July 12, 2012Applicant: PANASONIC CORPORATIONInventor: NAOTO YUMIKI
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Publication number: 20120176531Abstract: A lens barrel is a lens barrel that can be mounted to a camera body, including a lens element, a lens support frame, an actuator, and an electrical contact. The lens support frame supports the lens element. The actuator is arranged to drive the lens support frame in an optical direction of the lens element, and includes a drive shaft and a detector configured to detect rotation of the drive shaft. The electrical contact is disposed on the opposite side from the actuator with respect to the lens element when viewed in the optical axis direction parallel to the optical axis of the lens element, and is configured to be electrically connected with the camera body.Type: ApplicationFiled: March 22, 2012Publication date: July 12, 2012Applicant: PANASONIC CORPORATIONInventor: NAOTO YUMIKI
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Patent number: 8218071Abstract: A digital camera of the present invention includes a microcomputer 110 having a live view mode controlling so that image data generated by a CMOS sensor 133 or image data obtained by subjecting the image data generated by the CMOS sensor 133 to predetermined processing is displayed on a liquid crystal monitor 150 as a moving image in real time, wherein the microcomputer 110 controls so that, when the live view mode is set, the digital camera comes out of the live view mode, and setting information on the digital camera is displayed on the liquid crystal monitor 150, in accordance with the manipulation of the manipulation portion 140. Due to this configuration, in a digital camera that includes a movable mirror and is capable of displaying a subject image in a live view through an electronic viewfinder, the operability thereof can be enhanced.Type: GrantFiled: July 6, 2010Date of Patent: July 10, 2012Assignee: Panasonic CorporationInventors: Hiroshi Ueda, Kenichi Honjo, Naoto Yumiki, Toshio Makabe, Kenji Maeda, Kaoru Mokunaka, Kazuhiko Ishimaru
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Publication number: 20120154613Abstract: The camera system is constituted by the camera main body and the interchangeable lens, which is removably attachable to the camera main body. The camera main body has an imaging unit, a main body shake detector, a main body image blur corrector, and a body microcomputer configured to control the imaging unit, the shake detector, and the image blur corrector. The interchangeable lens has a shake detector, an image blur corrector, and a lens microcomputer configured to control the shake detector and the image blur corrector. The body microcomputer selects either the main body or lens shake detector, activates the selected shake detector, and stops the other shake detector.Type: ApplicationFiled: February 27, 2012Publication date: June 21, 2012Applicant: PANASONIC CORPORATIONInventors: Kenichi Honjo, Naoto Yumiki, Kazuhiko Ishimaru
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Patent number: 8199240Abstract: A camera system has an imaging optical system, an imaging component, a liquid crystal monitor, an aperture setting component, and an image display controller. The liquid crystal monitor has a first display region and a second display region. The aperture setting component adjusts the aperture in a specific period so that the actual aperture value will be a preset value. The image display controller displays, in the first display region, a reference image acquired by the imaging component under conditions in which the aperture value is the preset value, and displays, in the second display region, a comparative image acquired by the imaging component at a different timing from that of the reference image.Type: GrantFiled: May 29, 2008Date of Patent: June 12, 2012Assignee: Panasonic CorporationInventors: Kenichi Honjo, Naoto Yumiki
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Publication number: 20120133823Abstract: A digital camera has an optical system, an image capturing unit, an aperture adjuster, a focal point adjuster, and a body microcomputer. The aperture adjuster has an aperture included in the optical system and is capable of adjusting the state of the aperture. The focal point adjuster has a focus lens included in the optical system and is capable adjusting the focal state of the optical system by using the focus lens by contrast detection method. The body microcomputer controls the operation of the aperture adjuster so that the aperture value of the optical system will be at or below a set aperture value before the focal state is adjusted by the focal point adjuster.Type: ApplicationFiled: February 8, 2012Publication date: May 31, 2012Applicant: PANASONIC CORPORATIONInventor: NAOTO YUMIKI
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Publication number: 20120120260Abstract: Digital camera is provided with face detection section that detects faces of a plurality of photographing objects, microcomputer performs continuous shooting in optimum photographing conditions in accordance with the number of faces of the photographing objects for each face of the plurality of photographing objects by a single shutter operation and performs control by assigning serial photographing object numbers to the images of the plurality of photographing objects taken by continuous shooting and recording the images in a single continuous-shooting image folder. Furthermore, microcomputer performs continuous shooting in predetermined order in accordance with the number of faces of the photographing objects and detects, when the photographing object speed is equal to or higher than a predetermined value, the photographing object speed again after photographing other photographing objects.Type: ApplicationFiled: January 26, 2012Publication date: May 17, 2012Applicant: PANASONIC CORPORATIONInventor: Naoto Yumiki
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Patent number: 8155512Abstract: The camera system is constituted by the camera main body and the interchangeable lens which is removably attachable to the camera main body. The camera main body has an imaging unit, a main body shake detector, a main body image blur corrector, and a body microcomputer configured to control the imaging unit, the shake detector, and the image blur corrector. The interchangeable lens has a shake detector, an image blur corrector, and a lens microcomputer configured to control the shake detector and the image blur corrector. The body microcomputer selects either the main body or lens shake detector, activates the selected shake detector, and stops the other shake detector.Type: GrantFiled: July 20, 2007Date of Patent: April 10, 2012Assignee: Panasonic CorporationInventors: Kenichi Honjo, Naoto Yumiki, Kazuhiko Ishimaru
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Publication number: 20120082444Abstract: A camera system having a camera body and an interchangeable lens is made more convenient to use. A camera system 1 includes an interchangeable lens unit 2 and a camera body 3. A body microcomputer 10 of the camera body 3 decides whether or not the interchangeable lens unit 2 is compatible with moving picture mode on the basis of lens information about the interchangeable lens unit 2. If the interchangeable lens unit 2 is not compatible with moving picture mode, the body microcomputer 10 prevents the operation of an imaging sensor 11 from being set to moving picture mode.Type: ApplicationFiled: December 13, 2011Publication date: April 5, 2012Applicant: PANASONIC CORPORATIONInventors: NAOTO YUMIKI, MITSUYOSHI OKAMOTO
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Patent number: 8139140Abstract: A digital camera has an optical system, an image capturing unit, an aperture adjuster, a focal point adjuster, and a body microcomputer. The aperture adjuster has an aperture included in the optical system and is capable of adjusting the state of the aperture. The focal point adjuster has a focus lens included in the optical system and is capable adjusting the focal state of the optical system by using the focus lens by contrast detection method. The body microcomputer controls the operation of the aperture adjuster so that the aperture value of the optical system will be at or below a set aperture value before the focal state is adjusted by the focal point adjuster.Type: GrantFiled: April 9, 2009Date of Patent: March 20, 2012Assignee: Panasonic CorporationInventor: Naoto Yumiki
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Patent number: 8131142Abstract: Digital camera is provided with face detection section that detects faces of a plurality of photographing objects, microcomputer performs continuous shooting in optimum photographing conditions in accordance with the number of faces of the photographing objects for each face of the plurality of photographing objects by a single shutter operation and performs control by assigning serial photographing object numbers to the images of the plurality of photographing objects taken by continuous shooting and recording the images in a single continuous-shooting image folder. Furthermore, microcomputer performs continuous shooting in predetermined order in accordance with the number of faces of the photographing objects and detects, when the photographing object speed is equal to or higher than a predetermined value, the photographing object speed again after photographing other photographing objects.Type: GrantFiled: February 24, 2011Date of Patent: March 6, 2012Assignee: Panasonic CorporationInventor: Naoto Yumiki
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Patent number: 8111323Abstract: A digital camera of the present invention includes a microcomputer 110 having a live view mode controlling so that image data generated by a CMOS sensor 133 or image data obtained by subjecting the image data generated by the CMOS sensor 133 to predetermined processing is displayed on a liquid crystal monitor 150 as a moving image in real time, wherein the microcomputer 110 controls so that, when the live view mode is set, the digital camera comes out of the live view mode, and setting information on the digital camera is displayed on the liquid crystal monitor 150, in accordance with the manipulation of the manipulation portion 140. Due to this configuration, in a digital camera that includes a movable mirror and is capable of displaying a subject image in a live view through an electronic viewfinder, the operability thereof can be enhanced.Type: GrantFiled: July 6, 2010Date of Patent: February 7, 2012Assignee: Panasonic CorporationInventors: Hiroshi Ueda, Kenichi Honjo, Naoto Yumiki, Toshio Makabe, Kenji Maeda, Kaoru Mokunaka, Kazuhiko Ishimaru