Patents by Inventor Yuki NEGISHI

Yuki NEGISHI 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).

  • Publication number: 20200344893
    Abstract: Provided is a method for producing a joined body, the method including a first step of preparing a laminated body which includes a first member having a metal pillar provided on a surface thereof, a second member having an electrode pad provided on a surface thereof, and a joining material provided between the metal pillar and the electrode pad and containing metal particles and an organic compound, and a second step of heating the laminated body to sinter the joining material at a predetermined sintering temperature, in which the joining material satisfies the condition of the following Formula (I): (M1?M2)/M1×100?1.0??(I) [in Formula (I), M1 represents a mass of the joining material when a temperature of the joining material reaches the sintering temperature in the second step, and M2 represents a non-volatile content in the joining material.
    Type: Application
    Filed: November 8, 2018
    Publication date: October 29, 2020
    Inventors: Hideo NAKAKO, Yoshinori EJIRI, Dai ISHIKAWA, Chie SUGAMA, Yuki KAWANA, Motohiro NEGISHI, Yuichi YANAKA
  • Publication number: 20200295248
    Abstract: A method for manufacturing a thermoelectric conversion module of the present invention is a method for manufacturing a thermoelectric conversion module including a thermoelectric semiconductor part in which a plurality of p-type semiconductors and a plurality of n-type semiconductors are alternately arranged, and a high temperature side electrode bound to a binding surface of the p-type semiconductor and the n-type semiconductor on a high temperature heat source side and a low temperature side electrode bound to a binding surface of the p-type semiconductor and the n-type semiconductor on a low temperature heat source side, which electrically connect the p-type semiconductor and the n-type semiconductor adjacent to each other in series, and includes a binding step of binding at least one of the high temperature side electrode and the low temperature side electrode, and the p-type semiconductor and the n-type semiconductor together, by sintering a binding layer containing metal particles, which is provided bet
    Type: Application
    Filed: October 24, 2018
    Publication date: September 17, 2020
    Inventors: Motohiro NEGISHI, Yuki KAWANA, Dai ISHIKAWA, Chie SUGAMA, Hideo NAKAKO, Yoshinori EJIRI
  • Patent number: 10766279
    Abstract: A roll sheet, in which a continuous sheet is wound in a roll form, is caused to rotate in a forward direction to supply the sheet to a printing unit. First and second sensors are arranged at positions facing an outer circumferential surface of the roll sheet and deviated in an axis line direction of the roll sheet. Outputs of the first and second sensors are changed in accordance with a distance to a sheet of the roll sheet. A rotation direction of the roll sheet is switched from a forward direction to a reverse direction on the basis of the outputs of the first and second sensors while the roll sheet is being rotated in the reverse direction.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: September 8, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Midori Yasuda, Yuki Kamio, Masashi Kamada, Masato Eiyama, Yuki Igarashi, Masashi Negishi, Ryoya Shinjo, Ryo Kobayashi, Tomohiro Suzuki
  • Publication number: 20200274077
    Abstract: A photoelectric conversion element of the present disclosure includes: a first electrode: a second electrode opposed to the first electrode; and an organic layer provided between the first electrode and the second electrode, and including an organic photoelectric conversion layer, and at least one layer included in the organic layer is formed including at least one kind of organic semiconductor material represented by a general expression (1).
    Type: Application
    Filed: October 30, 2018
    Publication date: August 27, 2020
    Applicants: SONY CORPORATION, SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Yasuharu UJIIE, Yosuke SAITO, Yuta HASEGAWA, Hideaki MOGI, Osamu ENOKI, Yuki NEGISHI
  • Publication number: 20200224722
    Abstract: A pair of sliding parts has sliding faces S that slide with respect to each other in which at least the sliding face S on one side includes dimple groups 20 formed by arranging plural dimples 10, and the dimples 10 are arranged in such a manner that a radial-direction coordinate average of center coordinates of the dimples 10 of the dimple group 20 is smaller than a sliding radius Rm of the sliding face S. The sliding parts can improve a characteristic of suctioning from the leakage side to sliding faces, thereby providing excellent sealing property.
    Type: Application
    Filed: July 12, 2018
    Publication date: July 16, 2020
    Inventors: Tadatsugu IMURA, Ayano TANISHIMA, Hideyuki INOUE, Yuichiro TOKUNAGA, Yuta NEGISHI, Yuki MAETANI
  • Publication number: 20200224768
    Abstract: A pair of sliding components have sliding faces (S) that slide with respect to each other, wherein at least one of the sliding faces (S) includes at least one dimple group (11) constituted by plural dimples (12), and each dimple group (11) includes at least one opening portion (11a) that is arranged in the one of the sliding faces (S) and radially open to the outside the one of the sliding faces (S). In the sliding components, a dynamic pressure generation mechanism can easily be formed, and a lubricating performance and a sealing performance can improve.
    Type: Application
    Filed: October 2, 2018
    Publication date: July 16, 2020
    Inventors: Tadatsugu IMURA, Hideyuki INOUE, Yuichiro TOKUNAGA, Yuta NEGISHI, Yuki MAETANI, Ayano TANISHIMA
  • Publication number: 20200215832
    Abstract: A roll sheet with a continuous sheet wound in a roll form is rotated in a forward direction to supply the sheet to a printing unit. A sensor whose output is changed in accordance with a distance between the sensor and the sheet is used. A rotation direction of the roll sheet is switched from an opposite direction to the forward direction on the basis of the output of the sensor during rotation of the roll sheet in the opposite direction.
    Type: Application
    Filed: March 20, 2020
    Publication date: July 9, 2020
    Inventors: Masato Eiyama, Yuki Igarashi, Masashi Kamada, Masashi Negishi, Ryoya Shinjo, Ryo Kobayashi, Tomohiro Suzuki, Tsutomu Obata
  • Patent number: 10703117
    Abstract: A roll sheet with a continuous sheet wound in a roll form is rotated in a forward direction to supply the sheet to a printing unit. A sensor whose output is changed in accordance with a distance between the sensor and the sheet is used. A rotation direction of the roll sheet is switched from an opposite direction to the forward direction on the basis of the output of the sensor during rotation of the roll sheet in the opposite direction.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: July 7, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masato Eiyama, Yuki Igarashi, Masashi Kamada, Masashi Negishi, Ryoya Shinjo, Ryo Kobayashi, Tomohiro Suzuki, Tsutomu Obata
  • Patent number: 10672994
    Abstract: There is provided a photoelectric conversion film including a quinacridone derivative represented by the following General formula (1) and a subphthalocyanine derivative represented by the following General formula (2).
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: June 2, 2020
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Yoshiaki Obana, Yuki Negishi, Yuta Hasegawa, Ichiro Takemura, Osamu Enoki, Hideaki Mogi, Nobuyuki Matsuzawa
  • Publication number: 20200168815
    Abstract: A photoelectric conversion element uses organic materials and is provided with improved quantum efficiency and response rate. The organic photoelectric conversion element includes, in a photoelectric conversion layer, p-type molecules represented by Formula (1): in which A represents any one of oxygen, sulfur or selenium, any one of R1 to R4 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, the remainder of R1 to R4 each represent hydrogen, any one of R5 to R8 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, and the remainder of R5 to R8 each represent hydrogen.
    Type: Application
    Filed: May 7, 2018
    Publication date: May 28, 2020
    Inventors: Yosuke SAITO, Ichiro TAKEMURA, Osamu ENOKI, Yuki NEGISHI, Yuta HASEGAWA, Hideaki MOGI, Yasuharu UJIIE
  • Publication number: 20200158162
    Abstract: In an exemplary embodiment, a pair of sliding components has annular sliding surfaces that slide with respect to each other in which plural dimples 10 are arranged on at least sliding surface S on one side, wherein the plural dimples 10 are randomly arranged to form a random dimple group 11, and the dimples 10 are arranged in a manner that a radial-direction coordinate average of centers of the dimples 10 of the random dimple group 11 is smaller than a sliding radius 15 of the sliding surface S. The sliding components are excellent in a sealing property by improving a characteristic of suctioning from the leakage side to sliding surfaces.
    Type: Application
    Filed: May 15, 2018
    Publication date: May 21, 2020
    Inventors: Tadatsugu IMURA, Ayano TANISHIMA, Hideyuki INOUE, Yuichiro TOKUNAGA, Takeshi HOSOE, Yuta NEGISHI, Yuki MAETANI
  • Publication number: 20200161566
    Abstract: There is provided a photoelectric conversion film including a quinacridone derivative represented by the following General formula and a subphthalocyanine derivative represented by the following General formula.
    Type: Application
    Filed: November 18, 2019
    Publication date: May 21, 2020
    Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Yoshiaki OBANA, Yuki NEGISHI, Yuta HASEGAWA, Ichiro TAKEMURA, Osamu ENOKI, Hideaki MOGI, Nobuyuki MATSUZAWA
  • Publication number: 20200130109
    Abstract: Provided is A metal paste for joints, containing: metal particles; and monovalent carboxylic acid having 1 to 9 carbon atoms, in which the metal particles include sub-micro copper particles having a volume average particle diameter of 0.12 ?m to 0.8 ?m, and a content of the monovalent carboxylic acid having 1 to 9 carbon atoms is 0.015 part by mass to 0.2 part by mass with respect to 100 parts by mass of the metal particles.
    Type: Application
    Filed: January 18, 2018
    Publication date: April 30, 2020
    Inventors: Yuki KAWANA, Hideo NAKAKO, Motohiro NEGISHI, Dai ISHIKAWA, Chie SUGAMA, Yoshinori EJIRI
  • Patent number: 10597247
    Abstract: Automatic sheet feeding of an installed roll is performed more reliably. To this end, a leading end of a sheet is detected on the basis of a change in an output value of a sensor while causing a roll to rotate in a winding direction using a sensor capable of detecting a distance to the sheet separated from the roll. After the detection, the roll is caused to rotate in a feeding direction, and a feeding state of the sheet is determined on the basis of a change in the output value of the sensor.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: March 24, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masato Eiyama, Masashi Kamada, Yuki Igarashi, Masashi Negishi, Ryoya Shinjo, Ryo Kobayashi, Tomohiro Suzuki
  • Publication number: 20200075528
    Abstract: Provided is a metal paste for joints, containing: metal particles; and linear or branched monovalent aliphatic alcohol having 1 to 20 carbon atoms, in which the metal particles include sub-micro copper particles having a volume average particle diameter of 0.12 ?m to 0.8 ?M.
    Type: Application
    Filed: January 18, 2018
    Publication date: March 5, 2020
    Inventors: Yuki KAWANA, Hideo NAKAKO, Motohiro NEGISHI, Dai ISHIKAWA, Chie SUGAMA, Yoshinori EJIRI
  • Publication number: 20190371863
    Abstract: There is provided an imaging device and an electronic apparatus including an imaging device, where the imaging device includes: a first electrode; a second electrode; a photoelectric conversion layer disposed between the first electrode and the second electrode and including a first organic semiconductor material, a second organic semiconductor material, and a third organic semiconductor material, where the second organic semiconductor material comprises a subphthalocyanine material, and where the second organic semiconductor material has a highest occupied molecular orbital level ranging from ?6 eV to ?6.7 eV.
    Type: Application
    Filed: November 29, 2017
    Publication date: December 5, 2019
    Applicant: SONY CORPORATION
    Inventors: Yuta HASEGAWA, Masashi BANDO, Shintarou HIRATA, Hideaki MOGI, Iwao YAGI, Yasuharu UJIIE, Yuki NEGISHI
  • Publication number: 20190372154
    Abstract: The nonaqueous electrolyte battery according to an embodiment includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. The positive electrode contains a lithium cobalt composite oxide. The negative electrode contains a lithium titanium composite oxide. The positive electrode and the negative electrode satisfy a formula (1): 1.25?p/n?1.6. Here, p is a capacity of the positive electrode, and n is a capacity of the negative electrode. The nonaqueous electrolyte contains propionate ester. The nonaqueous electrolyte battery satisfies a formula (2): 13<w/(p/n)?40. w is the content of propionate ester in the nonaqueous electrolyte. Here, 20% by weight?w<64% by weight, with respect to the weight of the nonaqueous electrolyte.
    Type: Application
    Filed: August 12, 2019
    Publication date: December 5, 2019
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Dai YAMAMOTO, Yuki WATANABE, Nobuyasu NEGISHI, Ryo HARA
  • Patent number: 10468679
    Abstract: According to one embodiment, there is provided a nonaqueous electrolyte battery including a positive electrode, a negative electrode and a nonaqueous electrolyte. The positive electrode includes a positive electrode active material layer including a lithium nickel cobalt manganese composite oxide. The negative electrode includes a negative electrode active material layer including a spinel type lithium titanate. The nonaqueous electrolyte has an ion conductivity of not less than 7 mS/cm and not more than 10 mS/cm at 25° C. A capacity ratio p/n is within a range of not less than 1.4 and not more than 1.8. A thickness ratio Tp/Tn is within a range of not less than 1.05 and less than 1.3. A ratio Pp/Pn is within a range of not less than 0.55 and less than 0.8.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: November 5, 2019
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Dai Yamamoto, Yuki Watanabe, Tetsuro Kano, Nobuyasu Negishi, Hidesato Saruwatari
  • Publication number: 20190301522
    Abstract: In an exemplary embodiment, a sliding component includes a pair of sliding parts 3 and 5 sliding relative to each other, with a high-pressure gas present on one side of the pair of sliding parts 3 and 5 and a low-pressure liquid on the other side. At least the sliding part 5 has a sliding face S provided with positive pressure generation mechanisms 10 each having a positive pressure generation groove 11, and provided with an annular deep groove 14 on the high-pressure gas side. The annular deep groove 14 is isolated from the high-pressure gas side by a land R, and is connected to the low-pressure liquid side through radial deep grooves 13. The sliding component is capable of fulfilling both conflicting conditions of sealing and lubrication, with a gas on the high-pressure fluid side and a liquid on the low-pressure fluid side.
    Type: Application
    Filed: December 1, 2017
    Publication date: October 3, 2019
    Inventors: Yuta NEGISHI, Hiroki INOUE, Yuki MAETANI, Takeshi HOSOE, Hideyuki INOUE
  • Patent number: 10427431
    Abstract: A sheet supplying apparatus, in which a user can select either automatic sheet feeding or manual sheet feeding, includes a driving unit configured to cause a roll including a wound consecutive sheet to rotate in a first direction for feeding the sheet or a second direction opposite to the first direction, a first sensor that detects a leading end portion of the sheet separated from an outer circumferential surface of the roll, a second sensor that detects the leading end portion which is manually set in a conveyance path by the user, and a determination unit configured to determine whether or not automatic sheet feeding is performed on the basis of a detection result of the second sensor.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: October 1, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shuichi Masuda, Masashi Kamada, Masato Eiyama, Yuki Igarashi, Masashi Negishi, Ryoya Shinjo, Ryo Kobayashi, Tomohiro Suzuki