Patents by Inventor Naoki Sekiguchi
Naoki Sekiguchi 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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Publication number: 20210118100Abstract: An electronic apparatus includes an imaging element having a plurality of image capture regions, each of the image capture regions having a plurality of pixels for generating an image signal; a setting unit that sets different image capture conditions for the plurality of image capture regions; and a control unit that corrects a portion of an image signal of a photographic subject captured under first image capture conditions in an image capture region among the plurality of image capture regions so that it is as if the portion of the image signal was captured under second image capture conditions.Type: ApplicationFiled: December 3, 2020Publication date: April 22, 2021Applicant: NIKON CORPORATIONInventors: Toshiyuki KANBARA, Takashi SHIONOYA, Naoki SEKIGUCHI
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Publication number: 20210037218Abstract: An image capturing device includes: an image capturing element having a first image capturing region that captures an image of a photographic subject and outputs a first signal, and a second image capturing region that captures an image of the photographic subject and outputs a second signal; a setting unit that sets an image capture condition for the first image capturing region to an image capture condition that is different from an image capture condition for the second image capturing region; a correction unit that performs correction upon the second signal, for employment in interpolation of the first signal; and a generation unit that generates an image of the photographic subject that has been captured by the first image capturing region by employing a signal generated by interpolating the first signal according to the second signal as corrected by the correction unit.Type: ApplicationFiled: September 21, 2020Publication date: February 4, 2021Applicant: NIKON CORPORATIONInventors: Takashi SHIONOYA, Toshiyuki KANBARA, Naoki SEKIGUCHI
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Patent number: 10885610Abstract: An imaging device includes: an image capture unit having a first image capture region that performs image capture under first image capture conditions, and a second image capture region that performs image capture under second image capture conditions that are different from the first image capture conditions; and a generation unit that generates an image of a photographic subject captured in the first image capture region according to image data for a photographic subject captured in the second image capture region.Type: GrantFiled: March 29, 2017Date of Patent: January 5, 2021Assignee: NIKON CORPORATIONInventors: Toshiyuki Kanbara, Takashi Shionoya, Naoki Sekiguchi
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Patent number: 10810716Abstract: An image capturing device includes: an image capturing element having a first image capturing region that captures an image of a photographic subject and outputs a first signal, and a second image capturing region that captures an image of the photographic subject and outputs a second signal; a setting unit that sets an image capture condition for the first image capturing region to an image capture condition that is different from an image capture condition for the second image capturing region; a correction unit that performs correction upon the second signal outputted from the second image capturing region, for employment in interpolation of the first signal outputted from the first image capturing region; and a generation unit that generates an image of the photographic subject that has been captured by the first image capturing region by employing a signal generated by interpolating the first signal according to the second signal as corrected by the correction unit.Type: GrantFiled: September 26, 2016Date of Patent: October 20, 2020Assignee: NIKON CORPORATIONInventors: Takashi Shionoya, Toshiyuki Kanbara, Naoki Sekiguchi
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Publication number: 20200322627Abstract: A video compression apparatus for compressing video data as a series of frames outputted from an imaging element that has a plurality of imaging regions for imaging a subject and for which imaging conditions can be set for the respective imaging regions, includes: a setting unit configured to set, based on a plurality of imaging conditions, a search region within a reference frame used for a processing to detect, based on a compression target region, a specific region in the reference frame; and a generation unit configured to generate, based on the processing using the search region set by the setting unit, the specific region to thereby generate a motion vector.Type: ApplicationFiled: September 27, 2018Publication date: October 8, 2020Applicant: NIKON CORPORATIONInventors: Daisaku KOMIYA, Naoki SEKIGUCHI
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Publication number: 20200304809Abstract: A video compression apparatus includes: an acquisition unit configured to acquire video data including a plurality of frames outputted from an imaging element that has a first imaging region to image a subject and a second imaging region to image a subject and for which a first frame rate can be set for the first imaging region and a second frame rate higher than the first frame rate can be set for the second imaging region; and a compression unit configured to compress the video data acquired by the acquisition unit based on the first frame rate and the second frame rate.Type: ApplicationFiled: September 27, 2018Publication date: September 24, 2020Applicant: NIKON CORPORATIONInventors: Daisaku KOMIYA, Naoki SEKIGUCHI
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Publication number: 20200228705Abstract: An image-capturing device includes: an image sensor that includes an imagecapturing area where an image of a subject is captured; a setting unit that sets imagecapturing conditions to be applied to the image-capturing area; a selection unit that selects pixels to be used for interpolation from pixels present in the image-capturing area; and a generation unit that generates an image of the subject captured in the image-capturing area with signals generated through interpolation executed by using signals output from the pixels selected by the selection unit, wherein: the selection unit makes a change in selection of at least some of the pixels to be selected depending upon the image-capturing conditions set by the setting unit.Type: ApplicationFiled: March 23, 2020Publication date: July 16, 2020Applicant: NIKON CORPORATIONInventors: Takashi SHIONOYA, Toshiyuki KANBARA, Naoki SEKIGUCHI
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Publication number: 20200183122Abstract: A lens driving device includes: a box-shaped lens carrier for fixing a lens barrel to the inside thereof which lens barrel is for guiding light from an imaging target to a photo detecting sensor, wherein the lens carrier has a first opening through which light from the imaging target enters, a second opening through which light toward the photo detecting sensor exits, and a third opening for mounting the lens barrel, wherein the third opening is formed between ends of two opposing side walls of the box-shaped lens carrier other than side walls being formed with the first opening and the second opening, wherein inner surfaces of the two opposing side walls are formed in parallel with respect to each other from the third opening to the center of the lens carrier.Type: ApplicationFiled: January 30, 2020Publication date: June 11, 2020Inventor: Naoki Sekiguchi
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Patent number: 10638037Abstract: An image-capturing device includes: an image sensor that includes an image-capturing area where an image of a subject is captured; a setting unit that sets image-capturing conditions to be applied to the image-capturing area; a selection unit that selects pixels to be used for interpolation from pixels present in the image-capturing area; and a generation unit that generates an image of the subject captured in the image-capturing area with signals generated through interpolation executed by using signals output from the pixels selected by the selection unit, wherein: the selection unit makes a change in selection of at least some of the pixels to be selected depending upon the image-capturing conditions set by the setting unit.Type: GrantFiled: September 26, 2016Date of Patent: April 28, 2020Assignee: NIKON CORPORATIONInventors: Takashi Shionoya, Toshiyuki Kanbara, Naoki Sekiguchi
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Patent number: 10591705Abstract: A lens driving device includes: a lens carrier for fixing a lens barrel to the inside thereof; a driving unit for moving the lens carrier along an optical axis direction of the lens barrel; and an elastic supporter for supporting the lens carrier so as to move freely along the optical axis direction of the lens barrel; wherein the lens carrier has an opening which opens toward a direction intersecting the optical axis direction of the lens barrel and through which opening the lens barrel is inserted.Type: GrantFiled: November 30, 2018Date of Patent: March 17, 2020Assignee: New Shicoh Technology Co., Ltd.Inventor: Naoki Sekiguchi
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Publication number: 20200068141Abstract: An electronic device that performs image-capturing and generates a moving image, includes: an image sensor that captures an image of a subject and outputs the moving image; and a generating unit that changes an image-capturing region of the image sensor generating the moving image to be displayed on a display unit, based on information on movement of the electronic device.Type: ApplicationFiled: September 29, 2017Publication date: February 27, 2020Applicant: NIKON CORPORATIONInventors: Yuki KATSUMATA, Naoki SEKIGUCHI
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Publication number: 20200059588Abstract: An image-capturing apparatus for generating a moving image includes an image sensor that receives light from a subject and outputs moving image data, an acquisition unit that acquires velocity information, and a control unit that controls an exposure time of the image sensor. The control unit controls the image sensor to receive the light from the subject for a first exposure time and changing the first exposure time to a second exposure time for accumulating electric charges, the second exposure time being longer than the first exposure time, based on the velocity information of the image-capturing apparatus.Type: ApplicationFiled: September 29, 2017Publication date: February 20, 2020Applicant: NIKON CORPORATIONInventors: Yuki KATSUMATA, Naoki SEKIGUCHI
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Publication number: 20190335103Abstract: A display device includes an acquisition unit that acquires moving image data generated by an image-capturing device and velocity information on the image-capturing device while generating the moving image data, and a display control unit that controls a region to be processed for a moving image to be displayed on a display unit using the moving image data, based on the velocity information acquired by the acquisition unit.Type: ApplicationFiled: September 29, 2017Publication date: October 31, 2019Applicant: NIKON CORPORATIONInventors: Yuki KATSUMATA, Naoki SEKIGUCHI
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Patent number: 10345550Abstract: The lens driving device includes: a housing, a lens holder, and first and second spring members that support the lens holder at both sides of the lens holder in an optical axis direction; wherein the first and second spring member each has a housing side fixing member fixed to the housing, a lens holder side fixing member fixed to the lens holder, and elastic arms therebetween. A first connecting point connecting the elastic arm with the housing side fixing member and a second connecting point connecting the elastic arm with the lens holder side fixing member are arranged offset to each other in a circumferential direction and an offset direction of the second connecting point to the first connecting point in the first spring member and an offset direction of the second connecting point to the first connecting point in the second spring member are opposite.Type: GrantFiled: April 15, 2016Date of Patent: July 9, 2019Assignee: New Shicoh Technology Co., Ltd.Inventor: Naoki Sekiguchi
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Publication number: 20190182419Abstract: An imaging device includes: an image capture unit having a first image capture region that performs image capture under first image capture conditions, and a second image capture region that performs image capture under second image capture conditions that are different from the first image capture conditions; and a generation unit that generates an image of a photographic subject captured in the first image capture region according to image data based on light captured under the second image capture conditions.Type: ApplicationFiled: March 29, 2017Publication date: June 13, 2019Applicant: NIKON CORPORATIONInventors: Naoki SEKIGUCHI, Takashi SHIONOYA, Toshiyuki KANBARA
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Publication number: 20190101731Abstract: A lens driving device includes: a lens carrier for fixing a lens barrel to the inside thereof; a driving unit for moving the lens carrier along an optical axis direction of the lens barrel; and an elastic supporter for supporting the lens carrier so as to move freely along the optical axis direction of the lens barrel; wherein the lens carrier has an opening which opens toward a direction intersecting the optical axis direction of the lens barrel and through which opening the lens barrel is inserted.Type: ApplicationFiled: November 30, 2018Publication date: April 4, 2019Inventor: Naoki Sekiguchi
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Publication number: 20190066271Abstract: An imaging device includes: an image capture unit having a first image capture region that performs image capture under first image capture conditions, and a second image capture region that performs image capture under second image capture conditions that are different from the first image capture conditions; and a generation unit that generates an image of a photographic subject captured in the first image capture region according to image data for a photographic subject captured in the second image capture region.Type: ApplicationFiled: March 29, 2017Publication date: February 28, 2019Applicant: NIKON CORPORATIONInventors: Toshiyuki KANBARA, Takashi SHIONOYA, Naoki SEKIGUCHI
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Publication number: 20190057495Abstract: An image capturing device includes: an image capturing element having a first image capturing region that captures an image of a photographic subject and outputs a first signal, and a second image capturing region that captures an image of the photographic subject and outputs a second signal; a setting unit that sets an image capture condition for the first image capturing region to an image capture condition that is different from an image capture condition for the second image capturing region; a correction unit that performs correction upon the second signal, for employment in interpolation of the first signal; and a generation unit that generates an image of the photographic subject that has been captured by the first image capturing region by employing a signal generated by interpolating the first signal according to the second signal as corrected by the correction unit.Type: ApplicationFiled: September 26, 2016Publication date: February 21, 2019Applicant: NIKON CORPORATIONInventors: Takashi SHIONOYA, Toshiyuki KANBARA, Naoki SEKIGUCHI
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Patent number: 10175450Abstract: A lens driving device includes: a lens carrier for fixing a lens barrel to the inside thereof; a driving unit for moving the lens carrier along the optical axis direction of the lens barrel; and an upper leaf spring and a lower leaf spring attached to the lens carrier in a manner that a surface of the each upper leaf spring and lower leaf spring is oriented orthogonal to the optical axis direction at an upper part and a lower part of the lens carrier and so that the lens carrier is supported in a manner to move freely in the optical axis direction of the lens barrel; wherein the lens carrier has an opening through which the lens barrel can be inserted from the direction intersecting the optical axis direction of the lens barrel.Type: GrantFiled: February 10, 2017Date of Patent: January 8, 2019Assignee: New Shicoh Technology Co., Ltd.Inventor: Naoki Sekiguchi
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Publication number: 20180302552Abstract: An image capturing device includes: an image capturing element having an image capturing area that captures an image of a photographic subject, in which a first pixel that outputs a signal of charges generated by photoelectric conversion and a second pixel, different from the first pixel, that outputs a signal of charges generated by photoelectric conversion of charge are disposed; a setting unit that sets an image capture condition for a first region of the image capturing area in which the first pixel is disposed and an image capture condition for a second region of the image capturing area, different from the first region, in which the second pixel is disposed; a selection unit that selects a pixel to be employed for interpolation of the first pixel of the first region to which a first image capture condition is set by the setting unit, from the second pixel of the second region to which a second image capture condition that is different from the first image capture condition is set by the setting unit, anType: ApplicationFiled: September 28, 2016Publication date: October 18, 2018Applicant: NIKON CORPORATIONInventors: Takashi SHIONOYA, Toshiyuki KANBARA, Naoki SEKIGUCHI