Patents by Inventor Shuhei Sasaki

Shuhei 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).

  • Publication number: 20240178323
    Abstract: In a semiconductor device including a transistor including an oxide semiconductor film and a protective film over the transistor, an oxide insulating film containing oxygen in excess of the stoichiometric composition is formed as the protective film under the following conditions: a substrate placed in a treatment chamber evacuated to a vacuum level is held at a temperature higher than or equal to 180° C. and lower than or equal to 260° C.; a source gas is introduced into the treatment chamber so that the pressure in the treatment chamber is set to be higher than or equal to 100 Pa and lower than or equal to 250 Pa; and a high-frequency power higher than or equal to 0.17 W/cm2 and lower than or equal to 0.5 W/cm2 is supplied to an electrode provided in the treatment chamber.
    Type: Application
    Filed: February 6, 2024
    Publication date: May 30, 2024
    Inventors: Kenichi OKAZAKI, Toshinari SASAKI, Shuhei YOKOYAMA, Takashi HAMOCHI
  • Patent number: 11987274
    Abstract: Purpose is to enable communication with a vehicle installation installed in a vehicle in a manner that facilitates implementation of a security measure and with high sensitivity and at low cost. An in-vehicle communication system includes an interior light with communication function, a seat and a display device, the interior light with communication function including a LED configured to transmit information to the seat and the display device via visible light communication, and the seat and the display device including light receiving units configured to receive information transmitted from the interior light with communication function and control units configured to control themselves based on the information received by the light receiving units.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: May 21, 2024
    Assignee: Koito Electric Industries, Ltd.
    Inventors: Kazuya Sasaki, Takayuki Araki, Shuhei Kojima, Junichi Kusano
  • Patent number: 11984300
    Abstract: A plasma processing apparatus includes a chamber; a wall member; an insulating member; and a ground member. The wall member is partially placed in an internal space of the chamber and exposed to a space at an outside of the chamber. The insulating member is provided on the wall member. The ground member is made of silicon, provided in the internal space and mounted on the insulating member. The wall member is configured to support the ground member in a non-contact state with the insulating member therebetween. The ground member is in contact with a spherical surface of the insulating member and mounted on the spherical surface.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: May 14, 2024
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Takehiro Tanikawa, Shuhei Yamabe, Yohei Uchida, Yasuharu Sasaki
  • Publication number: 20240125217
    Abstract: A crude oil extraction pump includes: a production pipe having a tubular shape along an axis extending in a vertical direction; a pump rotor extending in a direction of the axis inside the production pipe; and a pump stator which is provided between the production pipe and the pump rotor to surround the pump rotor, wherein the pump rotor includes a plurality of pump shafts which are sequentially connected in the direction of the axis, an impeller which rotates together with the pump shaft to pump crude oil upward, and a thrust collar which protruding radially outward from the pump shaft, and wherein the pump stator includes a tubular stator body and a thrust pad protruding radially inward from an inner peripheral surface of the stator body and supporting the thrust collar from below to be slidable in the circumferential direction.
    Type: Application
    Filed: February 8, 2021
    Publication date: April 18, 2024
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Shuhei Sasaki, Kimihiko Mitsuda
  • Patent number: 11873821
    Abstract: A cylindrical gap is formed between a production pipe and a pump stator, the pump stator has a tubular pump casing that surrounds a plurality of pump bodies, the pump casing is provided with a penetrating portion that penetrates the pump casing in a radial direction and communicates with the gap, and the penetrating portion is formed in a portion of the pump casing that faces a pump body, which is located in an intermediate stage of the plurality of pump bodies, in the radial direction.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: January 16, 2024
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Kimihiko Mitsuda, Shuhei Sasaki
  • Publication number: 20220170476
    Abstract: A cylindrical gap is formed between a production pipe and a pump stator, the pump stator has a tubular pump casing that surrounds a plurality of pump bodies, the pump casing is provided with a penetrating portion that penetrates the pump casing in a radial direction and communicates with the gap, and the penetrating portion is formed in a portion of the pump casing that faces a pump body, which is located in an intermediate stage of the plurality of pump bodies, in the radial direction.
    Type: Application
    Filed: February 26, 2020
    Publication date: June 2, 2022
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Kimihiko Mitsuda, Shuhei Sasaki
  • Publication number: 20220120281
    Abstract: The pump includes a ring-shaped first inclined surface formed in a portion of a production pipe located above a motor stator and inclined in a direction toward a central axis of the production pipe with respect to a direction from an upper end to a lower end of the production pipe, and a ring-shaped second inclined surface that is formed outside a lower end portion of a pump stator constituting an inner element and comes into surface contact with the first inclined surface.
    Type: Application
    Filed: February 26, 2020
    Publication date: April 21, 2022
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Kimihiko Mitsuda, Shuhei Sasaki
  • Patent number: 10696871
    Abstract: A pressure-sensitive adhesive transfer tape that may have on one surface of a release substrate made of paper or a plastic film, a pressure-sensitive transfer layer having an adhesion inhibiting layer and an adhesive layer, wherein the adhesion inhibiting layer and the adhesive layer are successively stacked on one another. The adhesion inhibiting layer may prevent the adhesive layer formed on one adherend from being in contact with another adherend to weaken the adhesion between the one and another adherends, enabling the one and another adherends to be easily separated from each other. With the passage of time after being put on one another, the adhesion inhibiting layer may migrate to another adherend, so that the adherend is in contact with the adhesive layer, exhibiting strong adhesion properties between the adherends.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: June 30, 2020
    Assignee: Tombow Pencil Co., Ltd.
    Inventors: Noboru Yamada, Tatsumi Uchida, Toshitake Murakami, Takuma Takagawa, Shuhei Sasaki
  • Publication number: 20180282587
    Abstract: A pressure-sensitive adhesive transfer tape that may have on one surface of a release substrate made of paper or a plastic film, a pressure-sensitive transfer layer having an adhesion inhibiting layer and an adhesive layer, wherein the adhesion inhibiting layer and the adhesive layer are successively stacked on one another. The adhesion inhibiting layer may prevent the adhesive layer formed on one adherend from being in contact with another adherend to weaken the adhesion between the one and another adherends, enabling the one and another adherends to be easily separated from each other. With the passage of time after being put on one another, the adhesion inhibiting layer may migrate to another adherend, so that the adherend is in contact with the adhesive layer, exhibiting strong adhesion properties between the adherends.
    Type: Application
    Filed: June 4, 2018
    Publication date: October 4, 2018
    Applicant: Tombow Pencil Co., Ltd.
    Inventors: Noboru YAMADA, Tatsumi UCHIDA, Toshitake MURAKAMI, Takuma TAKAGAWA, Shuhei SASAKI
  • Publication number: 20160186015
    Abstract: Provided are a more useful pressure-sensitive adhesive transfer tape and a transferring implement, which are advantageous not only in that, immediately after adherends, such as paper, are put on one another, the adherends can be easily separated from each other and re-bonded together, but also in that, after a predetermined period of time has lapsed from the time when the adherends are put on one another, the adherends are strongly bonded to each other. A pressure-sensitive adhesive transfer tape having, on one surface of a release substrate having release layers formed on both surfaces of a paper or plastic film substrate, a pressure-sensitive transfer layer having an adhesion inhibiting layer made of a terpene or rosin resin or the like and an adhesive layer, wherein the adhesion inhibiting layer and the adhesive layer are successively stacked on one another, and a transferring implement having the same.
    Type: Application
    Filed: July 29, 2014
    Publication date: June 30, 2016
    Applicant: Tombow Pencil Co., Ltd.
    Inventors: Noboru YAMADA, Tatsumi UCHIDA, Toshitake MURAKAMI, Takuma TAKAGAWA, Shuhei SASAKI
  • Patent number: 9032730
    Abstract: A solar receiver is disposed on a top portion of a tower provided upright on the ground for heating a compressible working fluid by means of heat converted from sunlight collected by heliostats disposed on the ground, to raise the temperature of the compressible working fluid. The solar receiver has modules disposed back-to-back, and each of which includes a casing having a bottom plate to be fixed to the top-portion upper surface of the tower. A heat-transfer-tube unit is accommodated in the casing and includes heat transfer tubes. A sunlight inlet port having a circular shape in front view or an elliptical shape in front view is provided at the center portion of a plate-like member whose lower end is connected to an outer circumferential end of the bottom plate to constitute the casing and that extends obliquely upward from the outer circumferential end.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: May 19, 2015
    Assignee: MITSUBISHI HEAVEY INDUSTRIES, LTD.
    Inventors: Kazuta Kobayashi, Masashi Tagawa, Toshiyuki Osada, Kuniaki Aoyama, Masahiro Masuda, Takeshi Okubo, Shuhei Sasaki, Akira Furutani, Jin Kato, Hiromi Nakatani
  • Patent number: 8610583
    Abstract: In order to provide an abnormality detecting device for a heart assist device, a method for detecting an abnormality of a heart assist device and an abnormal state of a heart assist device detecting program which can early detect an abnormal state, the abnormality detecting device for a heart assist device according to the present invention includes a user information acquiring means for obtaining user information that indicates an operation state of the heart assist device implanted in a body of a user or a biological state of the user measured by the heart assist device and associating said user information with time to store in a history information storing means, and an abnormal state judging means for referring said history information storing means and judging whether or not an abnormal state is present based on a history of said user information.
    Type: Grant
    Filed: July 13, 2009
    Date of Patent: December 17, 2013
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventor: Shuhei Sasaki
  • Publication number: 20120180483
    Abstract: A solar receiver is disposed on a top portion of a tower provided upright on the ground for heating a compressible working fluid by means of heat converted from sunlight collected by heliostats disposed on the ground, to raise the temperature of the compressible working fluid. The solar receiver has modules disposed back-to-back, and each of which includes a casing having a bottom plate to be fixed to the top-portion upper surface of the tower. A heat-transfer-tube unit is accommodated in the casing and includes heat transfer tubes. A sunlight inlet port having a circular shape in front view or an elliptical shape in front view is provided at the center portion of a plate-like member whose lower end is connected to an outer circumferential end of the bottom plate to constitute the casing and that extends obliquely upward from the outer circumferential end.
    Type: Application
    Filed: November 22, 2011
    Publication date: July 19, 2012
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Kazuta KOBAYASHI, Masashi TAGAWA, Toshiyuki OSADA, Kuniaki AOYAMA, Masahiro MASUDA, Takeshi OKUBO, Shuhei SASAKI, Akira FURUTANI, Jin KATO, Hiromi NAKATANI
  • Publication number: 20110032107
    Abstract: In order to provide an abnormality detecting device for a heart assist device, a method for detecting an abnormality of a heart assist device and an abnormal state of a heart assist device detecting program which can early detect an abnormal state, the abnormality detecting device for a heart assist device according to the present invention includes a user information acquiring means for obtaining user information that indicates an operation state of the heart assist device implanted in a body of a user or a biological state of the user measured by the heart assist device and associating said user information with time to store in a history information storing means, and an abnormal state judging means for referring said history information storing means and judging whether or not an abnormal state is present based on a history of said user information.
    Type: Application
    Filed: July 13, 2009
    Publication date: February 10, 2011
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventor: Shuhei Sasaki