Patents by Inventor Yuu To

Yuu To 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: 11148810
    Abstract: In order to provide an aircraft seat unit and an aircraft seat unit assembly capable of meeting various passenger requirements, an aircraft seat unit is provided with a seat portion including a first buttocks support layer and a second buttocks support layer, and a backrest portion. The seat portion is configured to be capable of changing states between a short seat portion state and a long seat portion state. The first buttocks support layer configured to support the buttocks of a passenger in the short seat portion state is harder than the second buttocks support layer configured to support the buttocks of the passenger in the long seat portion state.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: October 19, 2021
    Assignee: JAMCO CORPORATION
    Inventors: Rei Kigoshi, Tsuyoshi Oguri, Yuu Uchida, Tatsuro Kimura
  • Publication number: 20210320342
    Abstract: An inorganic particle layer for use in an electrode of a non-aqueous electrolyte power storage element is provided. The inorganic particle layer includes an inorganic particle and a polymer. The inorganic particle is insulating and has a surface potential. The polymer has an ionic functional group (A) and an ion-conducting functional group (B) each charged opposite to the surface potential of the inorganic particle. The inorganic particle and the polymer are bonded to each other.
    Type: Application
    Filed: October 31, 2019
    Publication date: October 14, 2021
    Inventors: Yuu ZAMA, Masahiro MASUZAWA, Kohji MATSUOKA, Hideo YANAGITA, Ryuji HIGASHI, Anna HIROWATARI
  • Publication number: 20210316536
    Abstract: Provided is an interlayer film for laminated glass having increased tan ? and excellent sound insulating property in an interlayer film having a low glass transition temperature. An interlayer film for laminated glass according to the present invention includes a resin layer containing a resin component and a plasticizer, and combination of the resin component and the plasticizer in the resin layer is such that when a composition having a glass transition temperature of ?10° C. is obtained by blending only the plasticizer in 100 parts by weight of the resin component, a blending amount of the plasticizer per 100 parts by weight of the resin component in the composition is 60 parts by weight or less, and the interlayer film satisfies the formula tan ?1?1.3, or satisfies the formula: (tan ?0?tan ?1)/(Tg0+10)?0.01.
    Type: Application
    Filed: July 2, 2019
    Publication date: October 14, 2021
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Tatsuya IWAMOTO, Yuu SAKAMOTO
  • Publication number: 20210318630
    Abstract: A toner having a toner particle including a toner base particle and an organosilicon polymer coating the toner base particle, wherein when S1 (?m2) is a total area of a non-coated part not coated with the organosilicon polymer on an outermost surface of the toner particle, S2 (?m2) is a total area of a coated part coated with the organosilicon polymer on the outermost surface of the toner particle, and SA1 (?m2) is a total of areas of non-coated part domains D1 with an area of not more than 0.10 ?m2 in size in the non-coated part not coated with the organosilicon polymer, formulae (1) and (2) below are satisfied. 0.45?[S2/(S1+S2)]?0.65??(1) (SA1/S1)?0.
    Type: Application
    Filed: April 5, 2021
    Publication date: October 14, 2021
    Inventors: Yuhei Terui, Takeshi Tsujino, Junya Asaoka, Yuu Sasano, Koki Inoue, Shohei Yamashita, Shota Amano
  • Publication number: 20210302853
    Abstract: A toner comprising a toner particle containing a binder resin and a polymer A, wherein the binder resin contains a polyester resin having a specific structure, the polymer A has a first monomer unit derived from a specific (meth)acrylic acid ester and a second monomer unit different from the first monomer unit, a content ratio of the first monomer unit in the polymer A is 5.0 mol % to 60.0 mol % while a content ratio of the second monomer unit in the polymer A is 20.0 mol % to 95.0 mol %, and the SP value of the first monomer unit, the SP value of the second monomer unit, and the SP value of a silicone segment contained in the specific structure satisfy a specific relationship.
    Type: Application
    Filed: March 24, 2021
    Publication date: September 30, 2021
    Inventors: Kazuki Murata, Koh Ishigami, Shin Kitamura, Nobuyoshi Sugahara, Takaho Shibata, Toru Takahashi, Kazunari Ooyama, Yuu Nishimura, Daisuke Tsujimoto, Ryo Nakajima, Hitoshi Sano
  • Publication number: 20210302854
    Abstract: A toner comprising a toner particle containing a binder resin containing at least 50 mass % of a polyester resin, wherein the polyester resin contains a polyester resin A having a silicone segment, and in XPS analysis, when X is a ratio of the number of silicon atoms attributable to silicone segments relative to a total number of measured atoms, X1 is a value of the X on the toner particle surface, X2 is a value of the X at a depth of 30 nm from the surface, Z is a ratio of the number of carbon atoms attributable to ester bonds relative to a total number of measured atoms, Z1 is a value of the Z on the toner particle surface and Z2 is a value of the Z at a depth of 30 nm from the toner particle surface, X1, Z1, X2 and Z2 satisfy a specific relationship.
    Type: Application
    Filed: March 24, 2021
    Publication date: September 30, 2021
    Inventors: Shin Kitamura, Nobuyoshi Sugahara, Daisuke Tsujimoto, Kazunari Ooyama, Yuu Nishimura, Kazuki Murata, Toru Takahashi, Ryo Nakajima, Hitoshi Sano, Koh lshigami, Takaho Shibata
  • Publication number: 20210293938
    Abstract: An image capture device includes circuitry configured to control a phase image capture unit, the phase image capture unit configured to receive reflection light obtained by irradiating an object with light emitted from a light source at different timings and capture phase images of a plurality of types of different phases, to capture a plurality of phase images of the same phase in one-time image capturing operation; add the plurality of phase images of the same phase captured in the one-time image capturing operation to generate and output an added phase image for each one-time image capturing operation; and control the phase image capture unit to perform the image capturing operation for each of the plurality of types of different phases.
    Type: Application
    Filed: January 6, 2021
    Publication date: September 23, 2021
    Inventor: Yuu YAMADA
  • Publication number: 20210283695
    Abstract: When forming a first preliminary flute on a PCD layer of a columnar body, electrical discharge machining is performed by setting the electrode orientation so that the first twist angle is ?. Next, when forming a second preliminary flute on a substrate of the columnar body and a round bar, the grinding process is performed by setting the grinding orientation and direction for a diamond whetstone so that a second twist angle is larger than the first twist angle.
    Type: Application
    Filed: September 20, 2017
    Publication date: September 16, 2021
    Inventors: Hiroyuki Fukushima, Junya Onose, Yuu Igarashi, Akihiro Osawa, Masaki Hosaka, Tomoya Kuroda
  • Publication number: 20210272603
    Abstract: According to one embodiment, a disk device includes a housing with a bottom wall, magnetic disks supported on a hub of a motor, a printed circuit board provided on an outer surface of the bottom wall, and a wiring board attached on the outer surface of the bottom wall. The bottom wall includes a recess formed in the outer surface, a step located on border between the outer surface and the recess, and through holes opened to the recess. The wiring board includes one end portion disposed in the recess and connection pads on the one end portion, connected to lead wires of a coil. An adhesive is filled into the recess and the through holes, and covers the one end and a solder joint and seals the through holes.
    Type: Application
    Filed: September 10, 2020
    Publication date: September 2, 2021
    Inventors: Manabu Uehara, Yuu Kawai
  • Publication number: 20210262685
    Abstract: An air-conditioner communication system includes: a ceiling-embedded air conditioner; a wireless local area network (LAN) adapter attached to the air conditioner and that functions as a network communication unit of the air conditioner; a router that configures a LAN; a server that communicates with the router via a telecommunication line; and a terminal device that communicates with the wireless LAN adapter and that includes a display. The wireless LAN adapter is connected to the LAN, acquires connection information that indicates whether the wireless LAN adapter is in communication with the router, and provides the terminal device with the connection information. The terminal device displays indicates, on the display based on the connection information, whether the air conditioner, the wireless LAN adaptor, the router, and the server are in communication with one other.
    Type: Application
    Filed: June 25, 2019
    Publication date: August 26, 2021
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Wataru Fukushima, Kazuhiro Akita, Kunitaka Morimoto, Yuuki Ogiso, Yuu Ohhashi
  • Publication number: 20210261796
    Abstract: A liquid composition for manufacturing electrodes contains a radical polymerizable composition containing an ethylenically unsaturated compound having an oxyethylene group and a polymerization inhibitor, wherein infrared absorption spectra before curing the radical polymerizable composition include a first absorption band in a range of 1640 to 1620 cm?1, a second absorption band in a range of 1430 to 1400 cm?1, and a third absorption band in a range of 820 to 800 cm?1, and the second absorption band has a greater absorption intensity than the third absorption band, and the third absorption band has a greater absorption intensity than the first absorption band, and wherein the infrared absorption spectra after curing the radical polymerizable composition are substantially free of the first absorption band, the second absorption band, and third absorption band.
    Type: Application
    Filed: February 16, 2021
    Publication date: August 26, 2021
    Inventors: Hiromitsu KAWASE, Yuu ZAMA, Okitoshi KIMURA, Kohji MATSUOKA, Ryuji HIGASHI, Yusuke KANNO, Hideo YANAGITA, Masahiro MASUZAWA
  • Patent number: 11102433
    Abstract: To enhance, in the device that transfers the electric charges in the photodiode, the transfer efficiency of the electric charges. A photoelectric conversion element in a solid-state imaging device is provided with a plurality of electrodes and a plurality of detection terminals. A driver generates at a same time in the photoelectric conversion element a plurality of electric fields having directions different from each other by supplying a potential to each of the plurality of electrodes so as to transfer electric charges from all of terminals not corresponding to a transfer destination out of the plurality of detection terminals to a terminal at the transfer destination. A detection section detects a signal corresponding to an amount of the electric charges transferred to the terminal at the transfer destination.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: August 24, 2021
    Assignee: Sony Semiconductor Solutions Corporation
    Inventor: Yuu Kajiwara
  • Publication number: 20210252404
    Abstract: Non-transitory computer-readable recording mediums having stored thereon game programs, game methods, and game systems including one or more terminal apparatuses a server apparatus are disclosed. An example game system includes: one or more terminal apparatuses operated by a player; and a server apparatus that is configured to connect to the one or more terminal apparatuses by communication. The game system comprises one or more computers configured to perform functions comprising: creating a group including at least one character operated by the player; progressing an event for each created group; providing an object to the at least one character in the event based on a predetermined provision probability used for determining whether or not to provide the object; and calculating an evaluation of the group in the event based on the provided object. In an MMORPG, collection is performed as a group, and a collection result of the group is evaluated.
    Type: Application
    Filed: January 25, 2021
    Publication date: August 19, 2021
    Applicant: SQUARE ENIX CO., LTD.
    Inventors: Tsuyoshi YOKOZAWA, Yuu IKEMOTO
  • Publication number: 20210254691
    Abstract: An electrically driven cylinder in which the supply of a lubricant is not needed for a long period of time. The electrically driven cylinder, comprising: a screw mechanism portion that converts rotational motion of an electric motor into linear motion; a rod that reciprocates by linear motion of the screw mechanism portion; a bushing member that regulates swinging of the rod; and a key member which is inserted into a rod groove portion provided along an axial direction of the rod and which regulates rotation of the rod; a lubricant being sealed in the screw mechanism portion, the bushing members having a plurality of holes in which a lubricant is embedded, and the key member having a plurality of holes in which a lubricant is embedded.
    Type: Application
    Filed: April 3, 2019
    Publication date: August 19, 2021
    Applicant: SINTOKOGIO, LTD.
    Inventors: Seiichi MURASE, Yuu ISHIDA, Takemasa KONDO
  • Patent number: 11091850
    Abstract: A method for producing a wired circuit board including a stainless steel supporting layer having a stainless steel terminal includes a first step of preparing the stainless steel supporting layer having a passive film formed on the surface thereof and a second step of forming a first gold plating layer on the surface of the stainless steel terminal. In the second step, the stainless steel supporting layer is immersed in a first gold plating solution containing a weak acid and a gold compound without containing a strong acid, and electricity is supplied to the stainless steel supporting layer so that the passive film is removed and the first gold plating layer is formed on the surface of the stainless steel terminal.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: August 17, 2021
    Assignee: NITTO DENKO CORPORATION
    Inventors: Yuu Sugimoto, Hiroyuki Tanabe
  • Publication number: 20210248664
    Abstract: A scent-presentation-information output system includes a scent-provision-information storage unit, a scent-provision-information acquisition unit, a clustering unit, a scent-presentation-information generation unit, and a scent-presentation-information output unit. The scent-provision-information storage unit stores, as scent provision information, scent identification information useable to identify a scent provided to a user, scent evaluation information indicating an evaluation of the scent by the user, and user identification information useable to identify the user in association with one another. The scent-provision-information acquisition unit acquires the scent provision information. The clustering unit classifies, based on the scent provision information, the user into a predetermined cluster.
    Type: Application
    Filed: August 20, 2019
    Publication date: August 12, 2021
    Inventors: Toshiyuki MAEDA, Yuu OHTA
  • Publication number: 20210249842
    Abstract: A light emission device of one embodiment reduces zero-order light included in output of an S-iPM laser. The light emission device includes a light emission unit and a phase modulation layer. The phase modulation layer has a base layer and modified refractive index regions each including modified refractive index elements. In each unit constituent region centered on a lattice point of an imaginary square lattice set on the phase modulation layer, the distance from the corresponding lattice point to each of the centers of gravity of the modified refractive index elements is greater than 0.30 times and is not greater than 0.50 times of the lattice spacing. In addition, the distance from the corresponding lattice point to the center of gravity of the modified refractive index elements as a whole is greater than 0 and is not greater than 0.30 times of the lattice spacing.
    Type: Application
    Filed: June 4, 2019
    Publication date: August 12, 2021
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Kazuyoshi HIROSE, Takahiro SUGIYAMA, Yuu TAKIGUCHI, Yoshiro NOMOTO, Soh UENOYAMA
  • Patent number: 11088511
    Abstract: In a semiconductor light emitting element provided with an active layer 4, a pair of cladding layers 2, 7 between which the active layer 4 is interposed, and a phase modulation layer 6 optically coupled to the active layer 4, the phase modulation layer 6 includes a base layer 6A and a plurality of different refractive index regions 6B having different refractive indices from the base layer 6A. When an XYZ orthogonal coordinate system having a thickness direction of the phase modulation layer 6 as a Z-axis direction is set and a square lattice of a virtual lattice constant a is set in an XY plane, each of the different refractive index regions 6B is disposed so that a centroid position G thereof is shifted from a lattice point position in a virtual square lattice by a distance r, and the distance r is 0<r?0.3a.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: August 10, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Yoshitaka Kurosaka, Yuu Takiguchi, Takahiro Sugiyama, Kazuyoshi Hirose, Yoshiro Nomoto
  • Publication number: 20210239752
    Abstract: The present disclosure relates to a metalens unit including a metalens having a structure for reducing a thickness. The metalens unit includes a metalens and a holding portion for the metalens. The metalens includes a base portion and a first antenna portion. The first antenna portion is constituted by a plurality of first antennas each having a first refractive index and a first intermediate portion having a second refractive index and positioned between the plurality of first antennas. A first antenna portion is formed such that one-dimensional arrangement constituted by some of end surfaces of the plurality of first antennas includes a pattern in which at least one of a size of the end surface, a shape of the end surface, and an arrangement pitch is changed along a reference line.
    Type: Application
    Filed: April 11, 2019
    Publication date: August 5, 2021
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Soh UENOYAMA, Yuu TAKIGUCHI, Hirotoshi TERADA
  • Patent number: 11072809
    Abstract: An object of the present invention is to construct a more excellent glucose sensor, and to provide GDH more suitable for the glucose sensor. Provided is FAD-dependent glucose dehydrogenase in which the range of molecular weight distribution observed by SDS-PAGE is within 50 kDa when viewed in a molecular weight distribution in which the relative value of band intensity exceeds 60% of the maximum value.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: July 27, 2021
    Assignee: TOYOBO CO., LTD.
    Inventor: Yuu Utashima