Patents by Inventor Hiroaki Takahashi

Hiroaki 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: 11084153
    Abstract: A stapler is configured to bind a workpiece using a staple made of a non-metal soft material. The staple has a crown portion and a pair of leg portions formed by bending both longitudinal ends of the crown portion toward one direction. The stapler includes a placing base, a penetrating part, an opening, and a pressing portion. The opening is provided on the placing base so that the one pair of cutting blades and the one pair of leg portions of the staple inserted into the workpiece pass through the opening. The pressing portion that is provided in the opening of the placing base and suppresses deformation of the workpiece caused by a force applied to the workpiece from the cutting blades when the cutting blades penetrate the workpiece.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: August 10, 2021
    Assignee: MAX CO., LTD.
    Inventors: Hiroaki Takahashi, Yutaka Kato
  • Publication number: 20210237457
    Abstract: A system includes: a housing; a cover that is supported by the housing to be movable between a covering position and an opened position; a tank; a reservoir; and a liquid discharging head that is disposed inside the housing and discharges liquid supplied from the tank, wherein the reservoir includes a liquid passage hole; the tank includes a passage tube that extends upward from the tank and is connectable to the liquid passage hole of the reservoir, the cover includes: a first wall that is positioned above the housing at the covering position, and a second wall that extends downward from an edge of the first wall, and when the cover is positioned at the covering position and the reservoir is connected to the tank, an upper end of the reservoir is positioned above a lower end of the second wall.
    Type: Application
    Filed: December 30, 2020
    Publication date: August 5, 2021
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Kosuke NUKUI, Hiroaki TAKAHASHI, Akihito ONO, Takahiro MIYAO, Akinari ISHIBE
  • Publication number: 20210237468
    Abstract: Provided is an inkjet printing device including an ink storage unit configured to store an ink, an ejection head configured to eject the ink to form a print layer, and a heating unit configured to heat a material to be printed, wherein the ink is an aqueous clear ink including a resin and water, the inkjet printing device has a low gloss printing mode that is a printing mode for imparting low gloss, and a high gloss printing mode that is a printing mode for imparting high gloss, and the heating unit is configured to heat to satisfy the following formula Tmatte>Tgloss, where Tmatte (degrees Celsius) is a temperature of a low gloss printing region of the material to be printed where the low gloss printing region is printed with the low gloss printing mode when the aqueous clear ink is deposited on the material to be printed, and Tgloss (degrees Celsius) is a temperature of a high gloss printing region of the material to be printed where the high gloss printing region is printed with the high gloss printing m
    Type: Application
    Filed: May 23, 2019
    Publication date: August 5, 2021
    Inventors: Hiroaki TAKAHASHI, Mio AKIMA, Kiminori MASUDA, Hiroki NAKANE
  • Patent number: 11077669
    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: November 13, 2019
    Date of Patent: August 3, 2021
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Tetsuro Kobayashi, Hiroaki Takahashi, Takahiro Miyao, Fumio Nakazawa, Naoya Okazaki, Akihito Ono, Kosuke Nukui, Hiroshi Taira, Toyonori Sasaki
  • Patent number: 11077668
    Abstract: A liquid supplying device includes a tank and a cartridge configured to be attached to the tank. The cartridge includes a first storage chamber. The tank includes a second storage chamber, a liquid passage, a gas passage, and an air communication portion. The liquid passage has a first end formed with a first opening, and a second end formed with a second opening. The gas passage has a third end formed with a third opening, and a fourth end formed with a fourth opening. In an attachment state where the first storage chamber is in communication with both the second opening and the fourth opening, the first storage chamber has a portion positioned above the liquid passage and the gas passage, and the second storage chamber is positioned below the liquid passage and the gas passage.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: August 3, 2021
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Masahiro Hayashi, Yoshinori Osakabe, Akinari Ishibe, Hiroaki Takahashi
  • Publication number: 20210229311
    Abstract: A stapler includes a main body, a magazine having a pair of sidewalls and a tip end wall, a driver, a clincher, and a cover. The magazine is configured to be movable between a first position and a second position. A staple is capable of being taken in and out from an opening formed above the pair of sidewalls and the tip end wall when the magazine is located at the second position. The cover is attached to the main body so as to be displaceable between a third position and a fourth position. When the cover is located at the third position and the magazine is located at the second position, the cover covers the pair of sidewalls, the tip end wall and the opening of the magazine in a state of protruding from the main body.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 29, 2021
    Applicant: MAX CO., LTD.
    Inventors: Hiroaki TAKAHASHI, Yusuke KUDO
  • Publication number: 20210233303
    Abstract: There is provided an image processing apparatus and an image processing method for enabling generation of a high-quality 3D image while suppressing a data amount. A generation device includes a generation unit that generates 3D shape data representing a 3D shape of an object, mapping data that is two-dimensionally mapped texture information of the object, and area image data of a specific area of one or more captured images obtained by capturing the object from one or more viewpoint positions. The present technology can be applied to, for example, an image processing system that displays a viewing viewpoint image of a 3D model viewed from a predetermined viewing position, or the like.
    Type: Application
    Filed: June 11, 2019
    Publication date: July 29, 2021
    Applicant: SONY CORPORATION
    Inventor: Hiroaki TAKAHASHI
  • Patent number: 11072184
    Abstract: A liquid cartridge is configured to be inserted into a cartridge-attachment section including a casing, a movable member, and an urging member. The casing includes a liquid chamber storing liquid therein; a liquid passage extending in a first direction in an upright posture, and a top surface. The top surface faces upward in the upright posture and formed with a recess. The movable member has a light blocking portion. The light blocking portion in the upright posture is configured to move between a first position and a second position. At least a part of the light blocking portion in the first position is positioned above the top surface in the upright posture. The urging member is configured to urge the movable member toward the first position.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: July 27, 2021
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Takahiro Miyao, Akihito Ono, Hiroaki Takahashi, Tetsuro Kobayashi, Fumio Nakazawa, Kosuke Nukui
  • Patent number: 11072182
    Abstract: A liquid supplying device includes a tank a tank and a cartridge. The cartridge includes a first storage chamber. The cartridge is formed with a communicating opening in communication with the first storage chamber. The tank has a second storage chamber and a joint having a hollow cylindrical shape. In an attachment state where the communicating opening of the cartridge is connected to the joint, the first storage chamber has a portion positioned above the joint and the second storage chamber is positioned below the joint. At least in the first end portion, the liquid passage has a rectangular shape in a cross section taken along a plane perpendicular to an extending direction of the liquid passage.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: July 27, 2021
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Masahiro Hayashi, Yoshinori Osakabe, Akinari Ishibe, Hiroaki Takahashi
  • Patent number: 11061278
    Abstract: Provided are a wavelength conversion member including: a quantum dot phosphor; a white pigment including an organic substance layer that contains an organic substance, on at least a part of a surface of the white pigment; and a resin cured product including the quantum dot phosphor and the white pigment.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: July 13, 2021
    Assignee: SHOWA DENKO MATERIALS CO., LTD.
    Inventors: Kouhei Mukaigaito, Shigeaki Funyu, Hiroaki Takahashi, Tomoyuki Nakamura, Masato Fukui, Takanori Kajimoto, Yoshitaka Katsuta, Tatsuya Yahata
  • Patent number: 11059295
    Abstract: An ink-jet printer is provided. The ink-jet printer includes: an ink container containing an ink, where the ink being a clear ink containing a resin; a discharge head having a nozzle configured to discharge the ink to a printing material; a heater configured to heat the printing material; and a cleaner including a wiper configured to wipe a nozzle formation surface of the discharge head. The ink-jet printer has a matte gloss printing mode imparting a matte gloss and a glossy gloss printing mode imparting a glossy gloss, and the ink-jet printer satisfies a formula below: Tmatte>Tgloss where Tmatte represents a temperature (° C.) of the heater during printing in the matte gloss printing mode; and Tgloss represents the temperature (° C.) of the heater during printing in the glossy gloss printing mode.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: July 13, 2021
    Assignee: Ricoh Company, Ltd.
    Inventors: Mio Akima, Hiroaki Takahashi, Takumi Atake
  • Patent number: 11039533
    Abstract: A printed wiring board includes: a first insulating layer having a first surface and a second surface opposite from the first surface; a second insulating layer stacked on the first surface of the first insulating layer; and a conductor wiring interposed between the first insulating layer and the second insulating layer. The first insulating layer contains a liquid crystal polymer. The second insulating layer contains a cured product of a thermosetting composition, containing an inorganic filler and a thermosetting component, and a fibrous base member. A temperature, at which a decrease in the mass of the second insulating layer that has had its temperature increased at a temperature increase rate of 10° C./min from an initial-state temperature of 25° C. reaches 5% of its initial-state mass, is equal to or higher than 355° C.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: June 15, 2021
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hiroaki Takahashi, Masaya Koyama, Kiyotaka Komori, Yutaka Tashiro, Hiroki Morikawa
  • Publication number: 20210170778
    Abstract: Inkjet printing apparatus including: ink accommodating unit storing ink; ejection head configured to eject the ink to form print layer; and heating unit configured to heat print target, wherein the ink is clear ink including resin and water, dry film of the clear ink has glass transition temperature of 50° C. or more, the inkjet printing apparatus has first printing mode and second printing mode, and the heating unit is configured to heat the print target so that expression: Tmatte>Tgloss is satisfied, where the Tmatte is temperature (° C.) of the print target in printing region printed in the first printing mode obtained when the clear ink is deposited on the print target, and the Tgloss is temperature (° C.) of the print target in printing region printed in the second printing mode obtained when the clear ink is deposited on the print target.
    Type: Application
    Filed: December 3, 2020
    Publication date: June 10, 2021
    Inventors: Hiroaki TAKAHASHI, Akiko BANNAI, Kiminori MASUDA, Yukiko TAKAMURA
  • Publication number: 20210176854
    Abstract: A multilayer printed wiring board including one or more insulating layers 2 and at least one conductive layer 1 which are stacked alternately is disclosed. The one or more insulating layers 2 include at least one liquid crystal polymer resin layer 4 so that each of the one or more insulating layers 2 includes at least one layer selected from a group consisting of at least one polyolefin resin layer 3 and the at least one liquid crystal polymer resin layer 4. A percentage by volume of the at least one liquid crystal polymer resin layer 4 relative to the one or more insulating layers 2 is within a range of 5 to 90%.
    Type: Application
    Filed: February 10, 2021
    Publication date: June 10, 2021
    Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., TOMOEGAWA CO., LTD.
    Inventors: Hiroaki TAKAHASHI, Kiyotaka KOMORI, Masaya KOYAMA, Jun TOCHIHIRA, Ryu HARADA
  • Patent number: 11027551
    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: Grant
    Filed: January 15, 2020
    Date of Patent: June 8, 2021
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Akihito Ono, Akinari Ishibe, Hiroaki Takahashi, Takahiro Miyao, Kosuke Nukui
  • Patent number: 11027552
    Abstract: A printing-fluid cartridge is inserted into a prescribed insertion space of a cartridge-attachment section in an insertion direction crossing a gravitational direction to be attached thereto in an attached posture. The printing-fluid cartridge includes: a housing including a storage chamber, a supply portion having a supply hole, an electrical interface disposed at an upper surface of the housing, and an interfering surface. The interfering surface is positioned upward of the storage chamber and extends in a widthwise direction of the housing. The interfering surface is positioned downward and frontward relative to the electrical interface and is configured to abut against a projection provided at another insertion space different from the prescribed insertion space of the cartridge-attachment section during an insertion of the printing-fluid cartridge into the another insertion space.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: June 8, 2021
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Kosuke Nukui, Fumio Nakazawa, Suguru Tomoguchi, Hiroaki Takahashi, Akihito Ono, Tetsuro Kobayashi, Takahiro Miyao
  • Patent number: 11020978
    Abstract: A printing-fluid cartridge is inserted into a printing-fluid consuming apparatus in an insertion direction crossing a gravitational direction and attached thereto in a first posture. The printing-fluid cartridge includes a front surface, a rear surface, a storage chamber, a supply portion having a supply port, an upper surface, an electrical interface disposed at the upper surface, and a locking surface. The printing-fluid cartridge inserted in the printing-fluid consuming apparatus is pivotable between the first posture and a second posture. The electrical interface is positioned closer to the supply port than the locking surface is to the supply port in the insertion direction. The electrical interface is positioned rearward relative to the pivot center in the insertion direction. The locking surface is positioned upward relative to the storage chamber and closer to a rearmost point of the printing-fluid cartridge than to the electrical interface in the insertion direction.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: June 1, 2021
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Fumio Nakazawa, Suguru Tomoguchi, Kosuke Nukui, Hiroaki Takahashi, Akihito Ono, Takahiro Miyao
  • Publication number: 20210155012
    Abstract: An inkjet printing device includes an ink container accommodating a clear ink containing a resin and an organic solvent, a discharging head including a nozzle plate, the discharging head being configured to discharge the clear ink onto a substrate to form a printing layer on the substrate, and a heating device configured to heat the substrate, wherein the heating device heats the substrate satisfying the following relationship: Tmatte (degrees C.)>Tgloss (degrees C.), where Tmatte represents a temperature of the substrate in a first printing region when the clear ink is attached to the substrate in a first printing mode and Tgloss represents a temperature of the substrate in a second printing region when the clear ink is attached to the substrate in a second printing mode, wherein the receding contact angle of the clear ink against the nozzle plate is 35 degrees or greater.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 27, 2021
    Inventors: Hiroshi GOTOU, Hiroaki TAKAHASHI, Yuta NAKAMURA, Yuusuke KOIZUKA, Ayaka TANAKA
  • Publication number: 20210138512
    Abstract: A substrate processing method includes generating a low-oxygen processing liquid by reducing oxygen dissolved in a processing liquid (step S12), and processing a main surface (i.e., upper surface) of a substrate by supplying the low-oxygen processing liquid to the substrate, the upper surface having a first metal part and a second metal part in contact with the first metal part (step S14). In the step S14, the low-oxygen processing liquid is brought into contact with an interface between the first metal part and the second metal part to inhibit oxygen reduction reaction on the second metal part which is nobler than the first metal part, and thereby to inhibit dissolution of the first metal part. According to the substrate processing method, it is possible to suitably inhibit dissolution of the metal part (i.e., the first metal part) on the substrate.
    Type: Application
    Filed: April 9, 2019
    Publication date: May 13, 2021
    Inventors: Hiroaki TAKAHASHI, Yuya AKANISHI
  • Patent number: 10998670
    Abstract: Provided is a connection structure for a power conversion device to be mounted in a vehicle, including: a casing of the power conversion device; an electric connection part, which is to be mechanically connected to the casing, and is configured to electrically connect the power conversion device and an external device to each other; and an electric conductor configured to electrically connect the power conversion device and the electric connection part to each other, wherein the casing and the electric connection part are mechanically connected to each other through intermediation of an anti-vibration structure, and wherein the electric conductor has such flexibility as to be able to follow a relative displacement between the casing and the electric connection part.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: May 4, 2021
    Assignee: Mitsubishi Electric Corporation
    Inventors: Ryohei Hayashi, Goki Furuya, Hiroaki Takahashi, Masahiro Noguchi