Patents by Inventor Satoshi Sasaki

Satoshi Sasaki 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: 11450820
    Abstract: To provide a light-emitting device not only including a light-emitting layer in which energy is efficiently transferred from a host material to a guest material but also having high reliability. In the light-emitting device, the light-emitting layer includes an organic compound having a specific naphthofuropyrazine skeleton as a host material and a light-emitting substance (e.g., an organometallic complex) whose T1 level (TG) is within a certain range as a guest material, thereby increasing not only the efficiency of energy transfer from the host material to the guest material but also the reliability.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: September 20, 2022
    Inventors: Yuta Kawano, Hiromitsu Kido, Toshiki Sasaki, Tomoya Yamaguchi, Hideko Yoshizumi, Satoshi Seo
  • Publication number: 20220289679
    Abstract: The present invention provides a compound having a glucosylceramide synthase inhibitory action, which is expected to be useful as an agent for the prophylaxis or treatment of lysosomal storage diseases (e.g., Gaucher's disease, Fabry's disease, GM1-gangliosidosis, GM2 activator deficiency, Tay-Sachs disease, Sandhoffs disease), neurodegenerative diseases (e.g., Parkinson's disease, Lewy body dementia, multiple-system atrophy) and the like. The present invention relates to a compound represented by the formula (I): wherein each symbol is as described in the description, or a salt thereof.
    Type: Application
    Filed: July 28, 2020
    Publication date: September 15, 2022
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Yuta TANAKA, Yuta TANAKA, Keiko KAKEGAWA, Takahito KASAHARA, Fumiaki KIKUCHI, Takeshi YAMAMOTO, Tomohiro OHASHI, Zenichi IKEDA, Florian PUENNER, Minoru NAKAMURA, Kazuaki TAKAMI, Masataka MURAKAMI, Masaki DAINI, Masaki SETO, Satoshi MIKAMI, Minoru SASAKI
  • Patent number: 11443888
    Abstract: A coil component including a first conductive plate part formed with a first coil pattern having a first opening, and a second conductive plate part formed with a second coil pattern having a second opening and disposed at a predetermined interval in the laminating direction with respect to the first conductive plate part. The first conductive plate part and the second conductive plate part are made of the same single plate and are integrally formed by a bent joining segment.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: September 13, 2022
    Assignee: TDK CORPORATION
    Inventors: Syun Ashizawa, Takahiro Banzai, Satoshi Sugimoto, Hitoshi Sasaki
  • Patent number: 11433691
    Abstract: A recording apparatus includes a medium mounting section on which a medium is to be mounted, a reverse-feeding path for reversing the medium that has been fed from the medium mounting section, a recording unit configured to perform recording onto the medium that has been reversed by the reverse-feeding path, and a reverse-discharging path for reversing the medium on which recording has been performed by the recording unit and for discharge the medium to a discharge section configured to discharge the medium, in which when viewed in a medium width direction intersecting a medium transport direction, a path section for reversing the medium in the reverse-feeding path and a path section for reversing the medium in the reverse-discharging path have portions overlapping each other in the vertical direction.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: September 6, 2022
    Assignee: Seiko Epson Corporation
    Inventors: Kazuo Otsuka, Kazuhisa Takeda, Satoshi Kawamura, Haruna Takahashi, Keisuke Sasaki
  • Patent number: 11434172
    Abstract: A sintered body, containing zinc, magnesium and oxygen as constituent elements, wherein the atomic ratio of zinc to the sum of zinc and magnesium [Zn/(Zn+Mg)] is 0.20 to 0.75, the atomic ratio of magnesium to the sum of zinc and magnesium [Mg/(Zn+Mg)] is 0.25 to 0.80, and the sintered body consists of a single crystal structure as measured by X-ray diffraction.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: September 6, 2022
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventors: Shigekazu Tomai, Yoshihiro Ueoka, Satoshi Katsumata, Kenichi Sasaki, Masashi Oyama
  • Publication number: 20220274982
    Abstract: The present invention provides a compound having a glucosylceramide synthase inhibitory action, which is expected to be useful as an agent for the prophylaxis or treatment of lysosomal storage diseases (e.g., Gaucher's disease, Fabry's disease, GM1-gangliosidosis, GM2 activator deficiency, Tay-Sachs disease, Sandhoffs disease), neurodegenerative diseases (e.g., Parkinson's disease, Lewy body dementia, multiple-system atrophy) and the like. The present invention relates to a compound represented by the formula (I): wherein each symbol is as described in the description, or a salt thereof.
    Type: Application
    Filed: July 28, 2020
    Publication date: September 1, 2022
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Yuta TANAKA, Yuta TANAKA, Fumiaki KIKUCHI, Takeshi YAMAMOTO, Minoru NAKAMURA, Kazuaki TAKAMI, Masataka MURAKAMI, Masaki DAINI, Yasufumi WADA, Keiko KAKEGAWA, Takahito KASAHARA, Tomohiro OHASHI, Junsi WANG, Zenichi IKEDA, Florian PUENNER, Masaki SETO, Satoshi MIKAMI, Minoru SASAKI
  • Patent number: 11431223
    Abstract: Provided is a rotating electric machine, including: a rotary shaft rotatably supported by a front bearing and a rear bearing; a field core firmly fixed to the rotary shaft; and a pulley fitted over the rotary shaft on one end side so as to be rotatable integrally with the rotary shaft. In the rotating electric machine, the pulley, the front bearing, and the field core are arranged in a stated order from the one end side of the rotary shaft toward another end side of the rotary shaft. The pulley is fastened to the rotary shaft with use of a male thread formed on the one end side of the rotary shaft and a nut to be mounted to the male thread. The rotary shaft has a flange portion, which projects radially outward, and is arranged to a position between the front bearing and the field core in an axial direction of the rotary shaft.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: August 30, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventors: Satoshi Mitsunaga, Daisuke Sasaki, Masayuki Sakaguchi, Shinya Nose
  • Publication number: 20220260937
    Abstract: A charging roll includes a core member, a rubber base material disposed around the core member, and a surface layer disposed around the rubber base material. The average of heights of contours of convex portions on a surface of the surface layer relative to an average cylindrical surface obtained by averaging surface irregularities of the surface layer is equal to or greater than 0.8 micrometers and is equal to or less than 2.1 micrometers. The average of intervals between apexes of the convex portions on the surface of the surface layer is equal to or greater than 6.6 micrometers and is equal to or less than 11.5 micrometers.
    Type: Application
    Filed: July 20, 2020
    Publication date: August 18, 2022
    Inventors: Kosuke OURA, Shogo SUZUKI, Satoshi FUKUOKA, Kenji SASAKI
  • Publication number: 20220252996
    Abstract: An electroconductive roll includes a core member, a rubber base material disposed around the core member, and a surface layer disposed around the rubber base material. The arithmetic mean peak curvature Spc of a surface of the surface layer is equal to or greater than 1,880 (1/mm), and is equal to or less than 14,024 (1/mm) The density of peaks Spd of the surface of the surface layer is equal to or greater than 93,406 (1/mm2), and is equal to or less than 151,476 (1/mm2). The surface area of the surface layer per unit projected area is equal to or greater than 1.255, and is equal to or less than 5.132.
    Type: Application
    Filed: August 29, 2019
    Publication date: August 11, 2022
    Inventors: Kosuke OURA, Shogo SUZUKI, Satoshi HUKUOKA, Kenji SASAKI
  • Publication number: 20220252997
    Abstract: A charging roll includes a core member, a rubber base material disposed around the core member, and a surface layer disposed around the rubber base material. The average of heights of contours of convex portions on a surface of the surface layer relative to an average cylindrical surface obtained by averaging surface irregularities of the surface layer is equal to or greater than 2.0 micrometers and is equal to or less than 8.4 micrometers. The average of intervals between apexes of the convex portions on the surface of the surface layer is equal to or greater than 6.7 micrometers and is equal to or less than 39.8 micrometers.
    Type: Application
    Filed: July 20, 2020
    Publication date: August 11, 2022
    Inventors: Kosuke OURA, Shogo SUZUKI, Satoshi FUKUOKA, Kenji SASAKI
  • Publication number: 20220242447
    Abstract: A remote support system is provided with an acquiring unit that acquires management information for managing at least one of a communication state between an autonomous driving support center and an autonomous driving vehicle at a plurality of locations, and an environmental state in the vicinity of the autonomous driving vehicle at a plurality of locations; and an execution unit that executes an operation for an operator performing a remote support of the autonomous driving vehicle in accordance with at least one of the communication state and the environmental state, the operation restricting a remote support function included in an operator terminal used by the operator.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Inventors: Toru NAGURA, Kengo SASAKI, Satoshi YOSHINAGA, Yasuhiro HIRAYAMA
  • Publication number: 20220240177
    Abstract: The present disclosure provides technology of setting the reception period of a repeater or the transmission period of a transmitter. The present disclosure provides a method of setting the reception period of a repeater 100 including a battery 120 and configured to receive radio waves transmitted by at least one transmitter 200, the method including setting the reception period of the repeater 100 based on a power consumption Pk (Wh) of the at least one transmitter 200 and a power consumption Pc (Wh) of the repeater 100.
    Type: Application
    Filed: January 6, 2022
    Publication date: July 28, 2022
    Inventors: Takumi NISHINA, TOMOHISA YOSHIE, Yuki KYODA, MASATO SASAKI, SATOSHI SHIMIZU, DAISUKE TOYOSHIMA
  • Patent number: 11398352
    Abstract: A capacitor component includes a laminate including dielectric layers and internal electrode layers, first and second external electrodes respectively provided on first and second end surfaces of the laminate, and a third external electrode provided on at least one of first and second lateral surfaces of the laminate. The internal electrode layers include a first internal electrode layer connected to the first external electrode and not connected to either the second or the third external electrode; a second internal electrode layer connected to the second external electrode and not connected to either the first or the third external electrode; a third internal electrode layer not connected to any of the first, the second, or the third external electrode; and a fourth internal electrode layer connected to the third external electrode and not connected to either the first or the second external electrode.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: July 26, 2022
    Assignee: MURATA MANUFACTURING CO., LTD
    Inventors: Yuji Kobayashi, Tomohiro Sasaki, Yuichiro Tanaka, Daisuke Oyama, Satoshi Ishitobi
  • Publication number: 20220221855
    Abstract: A remote assistance apparatus records, in an assistance content recording unit, assistance contents for remote assistance for an autonomous driving vehicle in response to the autonomous driving vehicle stopping as a result of an occurrence of a traveling abnormality, and then resumes autonomous traveling as a result of remote assistance for the autonomous driving vehicle being provided by an operator. The assistance contents include an assistance location and operator instruction contents for remote assistance instructed by the operator. The remote assistance apparatus detects an autonomous driving vehicle that is expected to pass through a predetermined assistance location included in predetermined assistance contents recorded in the assistance content recording unit.
    Type: Application
    Filed: March 28, 2022
    Publication date: July 14, 2022
    Inventors: Takuya MORI, Kengo SASAKI, Toru NAGURA, Satoshi YOSHINAGA
  • Patent number: 11387280
    Abstract: Provided is a light-emitting device that can display an image with a wide color gamut or a novel light-emitting element. The light-emitting device includes a plurality of light-emitting elements each of which includes an EL layer between a pair of electrodes. Light obtained from a first light-emitting element through a first color filter has, on chromaticity coordinates (x, y), a chromaticity x of greater than 0.680 and less than or equal to 0.720 and a chromaticity y of greater than or equal to 0.260 and less than or equal to 0.320. Light obtained from a second light-emitting element through a second color filter has, on chromaticity coordinates (x, y), a chromaticity x of greater than or equal to 0.130 and less than or equal to 0.250 and a chromaticity y of greater than 0.710 and less than or equal to 0.810. Light obtained from a third light-emitting element through a third color filter has, on chromaticity coordinates (x, y), a chromaticity x of greater than or equal to 0.120 and less than or equal to 0.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: July 12, 2022
    Inventors: Satoshi Seo, Toshiki Sasaki, Ryohei Yamaoka
  • Patent number: 11387422
    Abstract: Emission efficiency of a light-emitting element is improved. The light-emitting element has a pair of electrodes and an EL layer between the pair of electrodes. The EL layer includes a first light-emitting layer and a second light-emitting layer. The first light-emitting layer includes a fluorescent material and a host material. The second light-emitting layer includes a phosphorescent material, a first organic compound, and a second organic compound. An emission spectrum of the second light-emitting layer has a peak in a yellow wavelength region. The first organic compound and the second organic compound form an exciplex.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: July 12, 2022
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Satoshi Seo, Takahiro Ishisone, Nobuharu Ohsawa, Yusuke Nonaka, Toshiki Sasaki
  • Publication number: 20220209097
    Abstract: A piezoelectric element includes a laminate, a plurality of internal electrodes, and a plurality of external electrodes. The laminate includes a plurality of piezoelectric layers that is laminated. The laminate includes a pair of main faces facing away from each other in a laminating direction of the plurality of piezoelectric layers, a pair of end faces facing away from each other in a first direction crossing the laminating direction, and a pair of side faces facing away from each other in a second direction crossing the laminating direction and the first direction. The plurality of internal electrodes is disposed in the laminate to be laminated in the laminating direction. Each of the pair of main faces, the pair of end faces, and the pair of side faces is a polished surface that is polished. Each ridge portion of the laminate has a rounded chamfered shape.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 30, 2022
    Applicant: TDK CORPORATION
    Inventors: Keiji OGUCHI, Yasuyuki SATOH, Satoshi SASAKI
  • Publication number: 20220209099
    Abstract: A piezoelectric element includes a laminate and a first internal electrode. The laminate includes a pair of main faces, a pair of end faces, and a pair of side faces. The first internal electrode includes four electrode portions and a connector. The four electrode portions include a first pair of electrode portions and a second pair of electrode portions. The connector connects the first pair of electrode portions. The connector is spaced apart from each of the second pair of electrode portions by a first distance. Each of the four electrode portions includes a main electrode part. The main electrode part is spaced apart from the pair of end faces by a second distance. The main electrode part is spaced apart from the pair of side faces by a third distance. The first distance is longer than each of the second distance and the third distance.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 30, 2022
    Applicant: TDK CORPORATION
    Inventors: Keiji OGUCHI, Yasuyuki SATOH, Satoshi SASAKI
  • Publication number: 20220134482
    Abstract: A laser working machine includes a first slot provided at another end portion of a first body. In the first slot, either one of a first shielding plate and a first light transmissive plate is selectively insertable in a sealed manner. The first shielding plate is configured to block a first optical path. The first light transmissive plate has a first optical path hole through which the first optical path and a second optical path are connectable. The laser working machine includes a second slot provided at a second body end portion of a second body. In the second slot, either one of a second shielding plate and a second light transmissive plate is selectively insertable in a sealed manner. The second shielding plate is configured to block the second optical path. The second light transmissive plate has a second optical path hole.
    Type: Application
    Filed: January 17, 2022
    Publication date: May 5, 2022
    Applicant: Yamazaki Mazak Corporation
    Inventors: Tomohisa NAKAYAMA, Satoshi SASAKI, Tetsuichi KITAMOTO
  • Publication number: 20220137200
    Abstract: A contactless switch device including a reflected signal acquisition unit that acquires a reflected signal of a Doppler radar or a distance measurement radar, an approach and recede detection unit that detects an approach and a recede of a target based on the reflected signal, a target identification unit that identifies the target as a hand waving left and right, up and down, or back and forth, or a thing other than the hand based on a repeated pattern of the approach and the recede of the target, and a switch control unit that executes on-and-off controls on a switch-controlled object based on whether the target is the hand waving left and right, up and down, or back and forth, or the thing other than the hand.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 5, 2022
    Inventors: Kazuo OIKAWA, Satoshi SASAKI