Patents by Inventor Kosuke Takahashi

Kosuke Takahashi 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: 11897267
    Abstract: A liquid cartridge includes: a cartridge casing having a liquid storage chamber; a first wall; a second wall; and an air communication passage. The first wall is positioned upward relative to the liquid storage chamber. The second wall is positioned upward relative to the first wall. The air communication passage has a first communication hole in communication with the liquid storage chamber and a communication opening open to an atmosphere. The air communication passage includes: an air chamber defined by the first wall and the second wall and in communication with the liquid storage chamber through the first communication hole; a second communication hole formed in the second wall; and a labyrinth path. The labyrinth path is positioned upward relative to the air chamber, and has one end in communication with the second communication hole and another end in communication with the communication opening.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: February 13, 2024
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Tetsuro Kobayashi, Hiroaki Takahashi, Takahiro Miyao, Fumio Nakazawa, Naoya Okazaki, Akihito Ono, Kosuke Nukui, Hiroshi Taira, Toyonori Sasaki
  • Publication number: 20240045310
    Abstract: A finder includes, in order from an object side to an eye point side, an objective optical system that forms an intermediate image, and an ocular optical system that is provided for observation of the intermediate image. The intermediate image is positioned on the optical path between the objective optical system and the ocular optical system. The finder includes a plurality of reflecting surfaces for forming an erect image, and each of the objective optical system and the ocular optical system has at least one of the plurality of reflecting surfaces. The finder satisfies a conditional expression: 2<fo/fe<8 regarding a focal length fo of the objective optical system and a focal length fe of the ocular optical system.
    Type: Application
    Filed: September 12, 2023
    Publication date: February 8, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Hiroki SAITO, Shunsuke MIYAGISHIMA, Kosuke TAKAHASHI, Tomoki OTSUKI
  • Patent number: 11890875
    Abstract: A liquid cartridge configured to be inserted into a cartridge-attachment section in an insertion direction includes a casing, and a lever supported by the casing. The lever is pivotable about a pivot axis between a first position and a second position. The lever includes a light-blocking portion configured to block or attenuate light traveling in a widthwise direction crossing the insertion direction and a gravitational direction, and a force-receiving portion positioned closer to a front wall of the casing than the light-blocking portion is to the front wall in the insertion direction. The light-blocking portion is positioned lower at the second position than at the first position. The pivot axis is positioned frontward of the light-blocking portion and rearward of the force-receiving portion in the insertion direction. The lever pivots from the second position to the first position upon application of an external force to the force-receiving portion.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: February 6, 2024
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Hiroaki Takahashi, Takahiro Miyao, Akihito Ono, Tetsuro Kobayashi, Fumio Nakazawa, Kosuke Nukui
  • Publication number: 20240002784
    Abstract: An object to be achieved by the present invention is to provide a culture method for cells, which makes it possible to suppress oxygen deficiency of cells in a case where the cell is cultured at a high density, and a production method for a useful substance using the culture method for cells. According to the present invention, there is provided a culture method for cells, in which a relationship between a stirring power P/V per unit volume, a dissolved oxygen concentration CL0, and a viable cell density VCD satisfies a condition of Expression 1, in cell culture in which the viable cell density is 60×106 cells/mL or more. 0.0059×exp[0.0243×(P/V)]×CL0/VCD?1.10×10?17 ??Expression 1: In the expression, L0 indicates a dissolved oxygen concentration [mol/mL]; VCD indicates a viable cell density [cells/mL]; and P/V indicates a stirring power [W/m3] per unit volume, which is defined by a predetermined expression.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 4, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Atsushi INADA, Kosuke TANIGUCHI, Naoto TAKAHASHI
  • Publication number: 20240007737
    Abstract: A digital camera includes a finder part, a distance-measuring sensor, a relative position detection sensor, and a display controller, and the display controller calculates a first relative movement amount according to a relative position detected by the relative position detection sensor and calculates a second relative movement amount obtained by performing smoothing processing of the first relative movement amount, and moves a display region within a display based on the second relative movement amount. The finder part includes the display and a finder lens.
    Type: Application
    Filed: June 30, 2023
    Publication date: January 4, 2024
    Applicant: FUJIFILM Corporation
    Inventor: Kosuke TAKAHASHI
  • Publication number: 20240004167
    Abstract: The imaging lens includes, successively in order from a position closest to an object side: a first lens group that remains stationary with respect to an image plane during focusing; and a focus lens group that moves along an optical axis during focusing. Assuming that a maximum image height is Ymax, and a focal length of the imaging lens is f, and a sum of a back focal length in terms of an air-equivalent distance and a distance on the optical axis from a lens surface closest to the object side to a lens surface closest to the image side is TL, the imaging lens satisfies Conditional Expressions (1) and (2). 0.1<Ymax/f<0.26??(1): 0.4<TL/f<1.
    Type: Application
    Filed: September 19, 2023
    Publication date: January 4, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Shunsuke MIYAGISHIMA, Hiroki SAITO, Kosuke TAKAHASHI, Tomoki OTSUKI
  • Publication number: 20230394684
    Abstract: An information processing apparatus (2000) includes a first analyzing unit (2020), a second analyzing unit (2040), and an estimating unit (2060). The first analyzing unit (2020) calculates a flow of a crowd in a capturing range of a fixed camera (10) using a first surveillance image (12). The second analyzing unit (2040) calculates a distribution of an attribute of objects in a capturing range of a moving camera (20) using a second surveillance image (22). The estimating unit (2060) estimates an attribute distribution for a range that is not included in the capturing range of the moving camera (20).
    Type: Application
    Filed: August 16, 2023
    Publication date: December 7, 2023
    Applicant: NEC Corporation
    Inventors: Ryoma Oami, Katsuhiko Takahashi, Yusuke Konishi, Hiroshi Yamada, Hiroo Ikeda, Junko Nakagawa, Kosuke Yoshimi, Ryo Kawai, Takuya Ogawa
  • Publication number: 20230394683
    Abstract: An information processing apparatus (2000) includes a first analyzing unit (2020), a second analyzing unit (2040), and an estimating unit (2060). The first analyzing unit (2020) calculates a flow of a crowd in a capturing range of a fixed camera (10) using a first surveillance image (12). The second analyzing unit (2040) calculates a distribution of an attribute of objects in a capturing range of a moving camera (20) using a second surveillance image (22). The estimating unit (2060) estimates an attribute distribution for a range that is not included in the capturing range of the moving camera (20).
    Type: Application
    Filed: August 16, 2023
    Publication date: December 7, 2023
    Applicant: NEC Corporation
    Inventors: Ryoma OAMI, Katsuhiko TAKAHASHI, Yusuke KONISHI, Hiroshi YAMADA, Hiroo IKEDA, Junko NAKAGAWA, Kosuke YOSHIMI, Ryo KAWAI, Takuya OGAWA
  • Patent number: 11823398
    Abstract: An information processing apparatus (2000) includes a first analyzing unit (2020), a second analyzing unit (2040), and an estimating unit (2060). The first analyzing unit (2020) calculates a flow of a crowd in a capturing range of a fixed camera (10) using a first surveillance image (12). The second analyzing unit (2040) calculates a distribution of an attribute of objects in a capturing range of a moving camera (20) using a second surveillance image (22). The estimating unit (2060) estimates an attribute distribution for a range that is not included in the capturing range of the moving camera (20).
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: November 21, 2023
    Assignee: NEC CORPORATION
    Inventors: Ryoma Oami, Katsuhiko Takahashi, Yusuke Konishi, Hiroshi Yamada, Hiroo Ikeda, Junko Nakagawa, Kosuke Yoshimi, Ryo Kawai, Takuya Ogawa
  • Publication number: 20230370712
    Abstract: Provided is an observation apparatus capable of adjusting visibility of an image and of an optical image of a subject in consideration of an intensity of ambient light in a case where the image is displayed by being superimposed on the optical image. The observation apparatus (30) includes an optical system (32), a display mechanism (34) that displays an image based on a signal generated by an imaging element (20), and a light shielding mechanism (36) of which a light shielding rate is variable, and the optical image has a first optical region (OP1) and a second optical region (OP2). The display mechanism (34) superimposes the image on the first optical region (OP1) to display both the image and the optical image in an observable manner by a user.
    Type: Application
    Filed: July 27, 2023
    Publication date: November 16, 2023
    Applicant: FUJIFILM Corporation
    Inventors: Kosuke TAKAHASHI, Shunsuke MIYAGISHIMA, Hiroki SAITO, Tomoki OTSUKI
  • Patent number: 11810306
    Abstract: A motion classification model learning apparatus that learns a model for early recognizing a motion is provided. A training data acquisition part acquiring training data configured with pairs of video information about a motion that can be classified into any of a plurality of categories according to characteristics of the motion and category information that is a correct label corresponding to the video information; a motion history image generation part generation a motion history image of the video information; and a model learning part learning a model that outputs a label that is the category information, with the motion history image as an input are included.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: November 7, 2023
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Mariko Isogawa, Dan Mikami, Kosuke Takahashi, Hideaki Kimata, Ayumi Matsumoto
  • Patent number: 11794272
    Abstract: The automatic joining system includes: a fixing device; a friction stir device; a measuring unit; and a controlling device, in which a rotating tool includes a base end side pin and a tip end side pin formed continuously to the base end side pin, the controlling device sets a target moving route along which the rotating tool moves when friction stir joining of a butting portion is performed, based on a ridge line position before the friction stir joining is performed, and also sets a modified moving route at a position displaced toward a first metallic member side in substantially parallel with respect to the target moving route, and the friction stir device controls the rotating tool to move along the modified moving route and thereby performing the friction stir joining along the target moving route.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: October 24, 2023
    Assignee: NIPPON LIGHT METAL COMPANY, LTD.
    Inventors: Hisashi Hori, Kosuke Yamanaka, Takeshi Handa, Kiyomi Tsuchiya, Satoshi Takahashi, Nobuki Takahashi
  • Publication number: 20230305793
    Abstract: A control device includes at least one processor. In a case in which a first user observes a captured image, which is picked up by a camera of a glasses-type display device, using the glasses-type display device and a second user observes the captured image using a display device different from the glasses-type display device, the processor is configured to perform a control to output a first image, which is obtained through an image pickup control on the basis of a first region of the captured image, to the glasses-type display device and to output a second image, which is obtained through an image pickup control on the basis of a second region of the captured image, to the display device.
    Type: Application
    Filed: March 23, 2023
    Publication date: September 28, 2023
    Applicant: FUJIFILM Corporation
    Inventor: Kosuke TAKAHASHI
  • Publication number: 20230293757
    Abstract: Provided is an air cleaning system including: an ozone generation unit that generates ozone gas; and a discharge unit that atomizes or vaporizes an aqueous alcohol solution and discharges the aqueous alcohol solution. A mole fraction of an alcohol included in the aqueous alcohol solution with respect to the aqueous alcohol solution is 0.05 or more and 0.35 or less. A hydroxyl radical is generated through a reaction of the ozone gas with the aqueous alcohol solution that has been atomized or vaporized.
    Type: Application
    Filed: April 18, 2023
    Publication date: September 21, 2023
    Applicant: IHI CORPORATION
    Inventors: Katsumi TAKAHASHI, Shoko MUROFUSHI, Kosuke ISHII
  • Publication number: 20230286278
    Abstract: A system includes: a housing; a first tank; a second tank; a first reservoir configured to be connected to the first tank; a second reservoir configured to be connected to the second tank; and a liquid discharge head that ejects the liquid supplied from the first tank and the second tank. The housing includes: a front wall; a rear wall facing the front wall; and a housing side contact, the first reservoir and the second reservoir includes: a liquid flow hole; a first outer wall; and a second outer wall facing the first outer wall, the first tank includes a first flow pipe, and the second tank includes a second flow pipe. The system further includes a circuit board that is disposed on the second outer wall and has a reservoir side contact that contacts the housing side contact.
    Type: Application
    Filed: January 3, 2023
    Publication date: September 14, 2023
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Akihito ONO, Akinari ISHIBE, Hiroaki TAKAHASHI, Takahiro MIYAO, Kosuke NUKUI
  • Publication number: 20230282184
    Abstract: Provided are a display method and a display apparatus capable of appropriately displaying a video on a display in a finder while considering user's convenience. In an embodiment of the invention, video data is acquired by imaging under ambient light, display data based on the video data is created, and a display video corresponding to the display data is displayed on the display in the finder. Then, in a case where intensity of the ambient light is equal to or greater than a first threshold value, lightness of the display video displayed on the display in the finder is made brighter than lightness of a first standard video or in a case where the intensity of the ambient light is equal to or less than a second threshold value, the lightness of the display video displayed on the display in the finder is made darker than lightness of a second standard video.
    Type: Application
    Filed: May 12, 2023
    Publication date: September 7, 2023
    Applicant: FUJIFILM Corporation
    Inventor: Kosuke TAKAHASHI
  • Publication number: 20230271423
    Abstract: A liquid cartridge includes a first surface, a second surface spaced apart from the first surface, and a third surface extending between the first surface and the second surface, with a liquid outlet through the first surface. A circuit board is mounted on the third surface. A locking mechanism includes a locking surface that extends above the third surface, and a liquid detection mechanism includes a light access portion. The light access portion is disposed between the circuit board and the locking surface, and the circuit board is disposed between the first surface and the light access portion.
    Type: Application
    Filed: May 9, 2023
    Publication date: August 31, 2023
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Naoya OKAZAKI, Tetsuro KOBAYASHI, Hiroaki TAKAHASHI, Kosuke NUKUI, Akihito ONO, Mikio HIRANO, Suguru TOMOGUCHI, Yutao WANG, Tomohiro KANBE
  • Patent number: 11715240
    Abstract: A video and audio presentation device configured to present video and audio for sports training with less delay in physical reaction is provided.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: August 1, 2023
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Mariko Isogawa, Dan Mikami, Kosuke Takahashi, Yoshinori Kusachi
  • Patent number: 11707934
    Abstract: A printing-fluid containing device configured to be inserted into a cartridge attachment section in an insertion direction includes: a printing-fluid cartridge and an adaptor to which the cartridge is detachably assembled. The cartridge includes: a casing; a supply portion; a detection portion; and an engagement portion. The adaptor includes: an adaptor body; and an electrical interface. The detection portion includes a light accessible portion accessed by light from an outside of the cartridge. The engagement portion is engageable with the cartridge attachment section. The adaptor body has a front wall at its leading end in the insertion direction. The front wall has an opening through which the supply portion extends. The electrical interface is disposed on an outer surface of the adaptor body and electrically connectable to an electric contact of the cartridge attachment section.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: July 25, 2023
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Kosuke Nukui, Hiroaki Takahashi, Toyonori Sasaki
  • Patent number: 11688362
    Abstract: Provided are a display method and a display apparatus capable of appropriately displaying a video on a display in a finder while considering user's convenience. In an embodiment of the invention, video data is acquired by imaging under ambient light, display data based on the video data is created, and a display video corresponding to the display data is displayed on the display in the finder. Then, in a case where intensity of the ambient light is equal to or greater than a first threshold value, lightness of the display video displayed on the display in the finder is made brighter than lightness of a first standard video or in a case where the intensity of the ambient light is equal to or less than a second threshold value, the lightness of the display video displayed on the display in the finder is made darker than lightness of a second standard video.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: June 27, 2023
    Assignee: FUJIFILM Corporation
    Inventor: Kosuke Takahashi