Patents by Inventor Keisuke Nakajima

Keisuke Nakajima 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).

  • Patent number: 10848684
    Abstract: Provided is an imaging control device including a control unit and a flickering correction unit. The control unit adjusts a parameter of a correction signal for correcting a flickering component included in a captured image before imaging of the captured image starts. The flickering correction unit corrects the flickering component included in the captured image based on the parameter of the correction signal after adjustment.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: November 24, 2020
    Assignee: SONY CORPORATION
    Inventor: Keisuke Nakajima
  • Patent number: 10769049
    Abstract: A debugging support apparatus supports debugging of a sequence program executed by a control apparatus. The debugging support apparatus includes a recording unit and a graph display processing unit which is a presentation processing unit. The recording unit records step numbers which are order information indicating the execution order of arithmetic processing for components constituting the sequence program, and operation data handled in step-by-step arithmetic processing. The graph display processing unit presents a relationship between the order information and the operation data.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: September 8, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Hiroyuki Nakamura, Keisuke Nakajima
  • Publication number: 20190340106
    Abstract: A debugging support apparatus supports debugging of a sequence program executed by a control apparatus. The debugging support apparatus includes a recording unit and a graph display processing unit which is a presentation processing unit. The recording unit records step numbers which are order information indicating the execution order of arithmetic processing for components constituting the sequence program, and operation data handled in step-by-step arithmetic processing. The graph display processing unit presents a relationship between the order information and the operation data.
    Type: Application
    Filed: October 17, 2016
    Publication date: November 7, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hiroyuki NAKAMURA, Keisuke NAKAJIMA
  • Publication number: 20190268524
    Abstract: An imaging control device including: a control unit that is able to adjust a parameter of a correction signal for correcting a flickering component included in a captured image before imaging of the captured image starts.
    Type: Application
    Filed: July 6, 2017
    Publication date: August 29, 2019
    Inventor: KEISUKE NAKAJIMA
  • Patent number: 10033936
    Abstract: A control apparatus according to the present disclosure includes a frame rate control unit configured to control a frame rate of imaging, and a transmittance control unit configured to control transmittance of a filter which transmits light incident on an imaging element according to change of the frame rate so that brightness of an imaged subject is maintained. According to this configuration, even when the frame rate changes, it is possible to maintain fixed brightness according to change of the frame rate without causing change in imaging quality.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: July 24, 2018
    Assignee: SONY CORPORATION
    Inventor: Keisuke Nakajima
  • Publication number: 20170104909
    Abstract: A control apparatus according to the present disclosure includes a frame rate control unit configured to control a frame rate of imaging, and a transmittance control unit configured to control transmittance of a filter which transmits light incident on an imaging element according to change of the frame rate so that brightness of an imaged subject is maintained. According to this configuration, even when the frame rate changes, it is possible to maintain fixed brightness according to change of the frame rate without causing change in imaging quality.
    Type: Application
    Filed: March 18, 2015
    Publication date: April 13, 2017
    Applicant: SONY CORPORATION
    Inventor: KEISUKE NAKAJIMA
  • Publication number: 20160262406
    Abstract: A noodle string cutting device includes a pair of cutting blade rolls rotating in opposite directions in an engaged state to cut a dough sheet into noodle strings; separating teeth rows contacting outer peripheries of the cutting blade rolls at positions different from each other in rotational directions of the cutting blade rolls; and a chute member corresponding to falling positions of the noodle strings separated by the separating teeth row. The chute member is provided such that two or more sets are formed, each including the adjacent separating teeth rows and in each of which the chute is provided so as to correspond to the falling positions of the separated noodle strings. The noodle string cutting device can stack the noodle strings on a conveyor such that sticking of the noodle strings in steam-boiling can be reduced, and the noodle strings can be entirely and uniformly gelatinized.
    Type: Application
    Filed: November 10, 2014
    Publication date: September 15, 2016
    Applicant: NISSIN FOODS HOLDINGS CO., LTD.
    Inventors: Makoto YATSUDA, Keisuke NAKAJIMA, Masahiro FURUMOCHI, Takayuki NAGANO
  • Publication number: 20160048120
    Abstract: In the PLC system, the setting information can be backed up by detecting the change of the setting information on a device in the PLC system, and, the system configuration information, the date and time at which the setting information was backed up, and the target device are written in the system file when the setting information is backed up and a restore can only be performed on a device on which a restore should be performed in accordance with the information stored in the system file. Therefore, it is possible to definitely perform a backup and efficiently perform backup and restore in terms of performance and memory capacity used.
    Type: Application
    Filed: April 22, 2013
    Publication date: February 18, 2016
    Applicant: Mitsubishi Electric Corporation
    Inventor: Keisuke NAKAJIMA
  • Publication number: 20120162382
    Abstract: An imaging control device controlling first and second imaging sections each generating an imaging signal based on an imaging light incident thereon using an imaging device and each having a filter for reducing the amount of the imaging light, includes: a filter driving control section controlling filter driving sections configured to insert or remove the filters, respectively, into and from the optical path of the imaging light such that the filter driving section performs the filter inserting or removing operation over a predetermined period of operation; and an amplification gain control section acting on signal processing sections configured to amplify the imaging signals, respectively, such that the gain of amplification of the imaging signal is controlled by a width of adjustment according to a difference between the amounts of light reduced by the filters of the imaging sections in conjunction with the operation of inserting or removing the filters.
    Type: Application
    Filed: December 20, 2011
    Publication date: June 28, 2012
    Applicant: Sony Corporation
    Inventors: Shoei Hirasawa, Keisuke Nakajima
  • Patent number: 8040411
    Abstract: An image pickup device includes an image pickup section that picks up a long-time exposure image and short-time exposure image; a combining section that combines the long-time exposure image and short-time exposure image with each other, to generate a combined image, the exposure images being combined on the basis of a ratio between the exposure time of the long-time exposure image and the exposure time of the short-time exposure image; a dynamic range calculating section that calculates an object dynamic range from the long-time exposure image, the exposure time of the long-time exposure image, the short-time exposure image, and the exposure time of the short-time exposure image; and a compressing section that, using base compression curve data, calculates a compression curve suitable for the object dynamic range, and generates a compressed image in accordance with the calculated compression curve.
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: October 18, 2011
    Assignee: Sony Corporation
    Inventors: Keisuke Nakajima, Hiroshi Yamamoto
  • Publication number: 20090295941
    Abstract: An image pickup device includes an image pickup section that picks up a long-time exposure image and short-time exposure image; a combining section that combines the long-time exposure image and short-time exposure image with each other, to generate a combined image, the exposure images being combined on the basis of a ratio between the exposure time of the long-time exposure image and the exposure time of the short-time exposure image; a dynamic range calculating section that calculates an object dynamic range from the long-time exposure image, the exposure time of the long-time exposure image, the short-time exposure image, and the exposure time of the short-time exposure image; and a compressing section that, using base compression curve data, calculates a compression curve suitable for the object dynamic range, and generates a compressed image in accordance with the calculated compression curve.
    Type: Application
    Filed: May 19, 2009
    Publication date: December 3, 2009
    Applicant: Sony Corporation
    Inventors: Keisuke Nakajima, Hiroshi Yamamoto
  • Patent number: 4713397
    Abstract: A composition for reducing hair fall-out comprising a ubiquinone (coenzyme Q.sub.n) represented by the general formula: ##STR1## wherein n represents an integer of from 7 to 10. In addition to such a ubiquinone, the composition may contain a skin peripheral vasodilator drug, such as carpronium chloride, vitamin E nicotinate and benzyl nicotinate.
    Type: Grant
    Filed: August 26, 1985
    Date of Patent: December 15, 1987
    Assignee: Eisai Co., Ltd.
    Inventors: Shinichi Hirama, Toshio Nishiyama, Youichi Ohta, Makoto Uzuka, Kenichi Tomita, Keisuke Nakajima, Kazumaro Furuse