Patents by Inventor Ryosuke Ito

Ryosuke Ito 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: 20210045727
    Abstract: A control device for an ablation treatment tool includes: a target-value storage unit that stores a target value for the total treatment area; an energy-source output unit that outputs, to the ablation treatment tool, an energy source for performing ablation treatment; an area calculation unit that calculates the total treatment area of the ileal mucosa on which the ablation treatment has been performed; and a control unit that controls termination of the ablation treatment performed by the ablation treatment tool. The control unit notifies an operator of the termination of the ablation treatment or stops the output of the energy source from the energy-source output unit when the calculated total treatment area of the ileal mucosa becomes equal to or greater than the target value.
    Type: Application
    Filed: October 21, 2020
    Publication date: February 18, 2021
    Applicant: OLYMPUS CORPORATION
    Inventors: Ryosuke ITO, Yohei TANIKAWA, Asuka NAKAMURA
  • Publication number: 20210039537
    Abstract: Disclosed is a seat including: sensors which includes a first cushion sensor provided at a seat cushion in a position corresponding to buttocks of an occupant, a second cushion sensor provided at the seat cushion and located farther frontward than the first cushion sensor, a first back sensor provided at a seat back and located in a lower position thereof, and a second back sensor provided at the seat back and located above the first back sensor; and a controller connected to the sensors and thereby allowed to acquire pressure values from the respective sensors. The controller is configured to identify the motion of the occupant based on outputs of at least two sensors of the first cushion sensor, the second cushion sensor, the first back sensor, and the second back sensor.
    Type: Application
    Filed: February 28, 2019
    Publication date: February 11, 2021
    Inventors: Hiroyuki KAKU, Atsushi KUSANO, Hiroyuki NUMAJIRI, Satoshi FUJITA, Takako MIYOSHI, Munetaka KOWA, Ryuichiro HIROSE, Yoshikazu ITO, Yosuke HIGASHI, Satoshi SUZUKI, Ryosuke SATO, Kento UETAKE, Yasuharu OTSUKA, Satoru KANEDA
  • Publication number: 20210030262
    Abstract: An ablation system includes: an endoscope; an ablation treatment tool; an overtube; a first operation member that is provided at a base end portion of the overtube; and a second operation member that is attachable to and detachable from an intermediate position in a longitudinal direction of an insertion portion of the endoscope. The overtube has a balloon that is configured to fix the overtube to the gastro-intestinal tract; the insertion portion and the ablation treatment tool can be integrally moved in the overtube in the longitudinal direction; and the first and second operation members each have a finger holder that holds at least one finger of one hand. The first operation member is distinct from the overtube, and is attachable to and detachable from an outer circumferential surface of the overtube, at an arbitrary position in the longitudinal direction of the overtube.
    Type: Application
    Filed: October 7, 2020
    Publication date: February 4, 2021
    Applicant: OLYMPUS CORPORATION
    Inventor: Ryosuke ITO
  • Publication number: 20210020156
    Abstract: With respect to a noise reduction device using a speaker and a microphone corresponding to each seat in a vehicle to reduce a noise in each seat, the noise reduction device includes, a signal processing unit configured to generate a canceling sound that reduces a noise at an ear of an occupant in a predetermined seat by using an auxiliary filter, an operation setting unit configured to disable operations of a speaker and a microphone corresponding to each empty seat in the vehicle, and an auxiliary filter setting unit configured to change a setting value of the auxiliary filter used by the signal processing unit to generate the canceling sound in accordance with the number of occupants in seats other than the predetermined seat, the seats affecting the noise in the predetermined seat.
    Type: Application
    Filed: July 15, 2020
    Publication date: January 21, 2021
    Inventors: Ryosuke TACHI, Keita TANNO, Mone ISAMI, Ryo ITO, Haruki UESUGI
  • Publication number: 20210015034
    Abstract: An electric working machine may include a support rod, a head unit, a position fixing mechanism, and a resistance member. The support rod may extend in a front-rear direction and include an attachment portion located at a front end of the support rod. The head unit may include a front tool, a motor configured to drive the front tool, and a head housing supporting the front tool and coupled to the attachment portion rotatably about a rotation axis. The position fixing mechanism may be configured to fix a rotation position of the head unit with respect to the support rod. The resistance member may be interposed between the attachment portion and the head housing with respect to a direction perpendicular to the rotation axis. The resistance member may be configured to provide a resistance force against rotation of the head unit with respect to the support rod.
    Type: Application
    Filed: July 17, 2020
    Publication date: January 21, 2021
    Applicant: MAKITA CORPORATION
    Inventors: Ryosuke ITO, Nami ISHIKAWA
  • Publication number: 20210016406
    Abstract: An electric working machine may include a support rod extending in a front-rear direction; a head unit attached to a front end of the support rod and including a front tool and a motor configured to drive the front tool; and a grip unit attached to a rear end of the support rod. The grip unit may include a grip housing configured to be gripped by an operator; a detection sensor attached to the grip housing and configured to detect an on/off operation for the motor by the operator; and a presence sensor attached to the grip housing and configured to detect a grip by the operator on the grip housing. The support rod may not penetrate through the grip housing. in a rear plan view of the electric working machine, at least one of the detection sensor and the presence sensor at least partially may overlap the support rod.
    Type: Application
    Filed: July 16, 2020
    Publication date: January 21, 2021
    Applicant: MAKITA CORPORATION
    Inventor: Ryosuke ITO
  • Patent number: 10884924
    Abstract: A storage system receives a write request which specifies a logical volume address associated with a RAID group, and makes a first determination whether write target data in accordance with the write request exists in a cache memory. When the first determination result is negative, the storage system makes a second determination whether at least one of one or more conditions is met, the condition being that random write throughput performance is expected to increase by asynchronous de-staging processing of storing the write target data in the RAID group asynchronously to write processing performed in response to the write request. When the second determination result is negative, the storage system selects, for the write request, synchronous storage processing, which is processing of storing the write target data in the RAID group in the write processing and for which a load on a processor is lower than the asynchronous de-staging processing.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: January 5, 2021
    Assignee: HITACHI, LTD.
    Inventors: Shintaro Ito, Akira Yamamoto, Ryosuke Tatsumi, Takanobu Suzuki
  • Patent number: 10826884
    Abstract: An information processing apparatus is communicably connected to a server and performs authentication without inconvenience to a user. An information processing system includes an information processing terminal, a server, and an information processing apparatus. The information processing terminal is defined as a central device, and the server and the information processing apparatus are defined as peripheral devices in the information processing system. The information processing terminal and the server are connected to each other, and the information processing terminal and the information processing apparatus are connected to each other. The information processing terminal performs authentication of the information processing apparatus with the server.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: November 3, 2020
    Assignee: MICWARE CO., LTD.
    Inventors: Ryosuke Okazaki, Makoto Ito
  • Patent number: 10811252
    Abstract: A pattern-forming method includes forming a first film above a material to be processed, processing the first film into a pattern to be formed in the material to be processed, providing a second film on the first film and the material to be processed, supplying a precursor containing at least one of a metal material or a semiconductor material to the second film, removing the first film, and processing the material to be processed using the second film impregnated with at least one of the metal material and the semiconductor material, as a mask.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: October 20, 2020
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Ryosuke Yamamoto, Ryuichi Saito, Seiji Morita, Ryoichi Suzuki, Takeharu Motokawa, Shinichi Ito, Soichi Inoue
  • Patent number: 10811268
    Abstract: According to one embodiment, a substrate processing apparatus comprises a chamber for a substrate that has a target film thereon. The apparatus includes a first gas introducing unit to introduce a precursor gas into the chamber, a second gas introducing unit that introduces a etching gas for etching the target film into the chamber, and a controller configured to control the first gas introducing unit and the second gas introducing unit to cause the first gas and the second gas to be alternately introduced to the chamber.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: October 20, 2020
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Yusuke Kasahara, Shinichi Ito, Seiji Morita, Ryosuke Yamamoto, Ryuichi Saito
  • Publication number: 20200311925
    Abstract: An ophthalmological image processing apparatus acquires a plurality of images of a subject eye photographed in a scanning-type imaging optical system, sets any one of the plurality of images as a template, sets corresponding points or corresponding regions between an image of the subject eye and the template at a plurality of positions of each of the image of the subject eye and the template, calculates a movement amount of each of the corresponding points or each of the corresponding regions, and corrects a distortion of the image of the subject eye with respect to the template based on the movement amount of each of the corresponding points or each of the corresponding regions.
    Type: Application
    Filed: March 26, 2020
    Publication date: October 1, 2020
    Applicant: NIDEK CO., LTD.
    Inventors: Ryosuke SHIBA, Yoshiki KUMAGAI, Naoto HONDA, Kenshiro FUJIU, Yuji MURASE, Shohei ITO
  • Patent number: 10767655
    Abstract: A centrifugal compressor includes an electric motor coupled to a low-speed shaft, an impeller, and a speed increaser. The speed increaser includes a ring member, a high-speed shaft, rollers, a speed increaser housing member, a discharge passage, and a partition. The ring member includes a circumferential wall and is rotated when the low-speed shaft rotates. The high-speed shaft is coupled to the impeller. The rollers are located between the circumferential wall and the high-speed shaft. The speed increaser housing member stores oil. The discharge passage discharges oil out of the ring member. The partition is located between the speed increaser housing member and the circumferential wall in the radial direction. Power is transmitted from the low-speed shaft to the high-speed shaft by the ring member and the rollers.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: September 8, 2020
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Ryosuke Fukuyama, Shogo Ito, Kaho Takeuchi
  • Patent number: 10759392
    Abstract: A camera unit includes a camera, a supporting part, a nozzle, and a hose. The supporting part supports the camera on a front surface side thereof, has a back surface side fixed on a body for placement thereof, and has a through-hole that penetrates through the front and back surface sides. The nozzle has a proximal end part inserted into the through-hole from the front surface side and a distal end part that is arranged to be capable of discharging a fluid toward a lens of the camera. The hose passes through an opening of the through-hole on the back surface side and is connected to the proximal end part of the nozzle in the through-hole to supply the fluid to the nozzle. Furthermore, the supporting part has a pressing part that protrudes in a radial direction thereof in the through-hole and presses an outer circumference of the hose.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: September 1, 2020
    Assignee: DENSO TEN Limited
    Inventors: Ryosuke Yamamoto, Yusuke Ito, Goshi Yoshioka
  • Publication number: 20200274030
    Abstract: An electrode structure includes: an indium tin oxide (ITO) electrode that includes ITO; an Al electrode that includes Al and covers the ITO electrode; and a barrier electrode that includes at least one of TiN and Cr and is interposed in a region between the ITO electrode and the Al electrode.
    Type: Application
    Filed: January 10, 2020
    Publication date: August 27, 2020
    Applicant: ROHM CO., LTD.
    Inventors: Ryosuke ISHIMARU, Yohei ITO, Yasuo NAKANISHI
  • Patent number: 10746254
    Abstract: An intermediate member includes first and second intermediate members. The first and the second intermediate members are provided with a spring supporting portion that extends along springs and supports the springs from an outer side. An expansion and contraction of the springs enables the intermediate member to be movable in a circumferential direction. Accordingly, sliding distances caused by the expansion and contraction of the first and the second springs become shorter, compared with a configuration where the first and the second spring are supported by the driven member or drive member from the outer side, thereby decreasing an energy loss (hysteresis) caused by the sliding. As a result, a vibration damping performance of the damper device can be improved.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: August 18, 2020
    Assignees: AISIN AW INDUSTRIES CO., LTD, AISIN AW CO., LTD.
    Inventors: Takuya Yoshikawa, Aki Ogawa, Akiyoshi Kato, Ryosuke Otsuka, Kazuyoshi Ito, Masaki Wajima, Kazuhiro Itou
  • Patent number: 10741395
    Abstract: According to one embodiment, a method for manufacturing a semiconductor device is disclosed. The method can include performing a first heat treatment of a first film at a first temperature not less than 500° C. and not more than 900° C. in a first atmosphere including oxygen. The first film includes silicon and oxygen and is deposited on a semiconductor member including silicon carbide. The method can include performing, after the first heat treatment, a second heat treatment of the first film at a second temperature not less than 1200° C. but less than 1400° C. in a second atmosphere including nitrogen.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: August 11, 2020
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Shunsuke Asaba, Ryosuke Iijima, Yukio Nakabayashi, Shigeto Fukatsu, Toshihide Ito
  • Patent number: 10718401
    Abstract: An intermediate member is configured to include first and second intermediate members. Connecting portions that respectively extend outward from the first or the second intermediate plates are coupled with each other at two positions on the same circumference as pinion gears by two rivets (total six rivets at three connecting portions) as viewed in a central axis of the damper device. Such an arrangement enables spaces between the pinion gears to be used effectively, increases spaces for the first spring, the second spring and the inner spring and improves a vibration damping performance of a damper device.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: July 21, 2020
    Assignees: AISIN AW INDUSTRIES CO., LTD, AISIN AW CO., LTD.
    Inventors: Takuya Yoshikawa, Aki Ogawa, Akiyoshi Kato, Ryosuke Otsuka, Kazuyoshi Ito, Masaki Wajima, Kazuhiro Itou
  • Patent number: 10714610
    Abstract: A semiconductor device of an embodiment includes a silicon carbide layer; a gate electrode; a gate insulating layer disposed between the silicon carbide layer and the gate electrode; a first region disposed in the silicon carbide layer and containing nitrogen (N); and a second region disposed between the first region and the gate insulating layer, and containing at least one element selected from the group consisting of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), scandium (Sc), yttrium (Y), lanthanum (La), lanthanoids (Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu), hydrogen (H), deuterium (D), and fluorine (F).
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: July 14, 2020
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tatsuo Shimizu, Ryosuke Iijima, Toshihide Ito, Shunsuke Asaba, Yukio Nakabayashi, Shigeto Fukatsu
  • Publication number: 20200217395
    Abstract: An intermediate member is configured to include first and second intermediate members. Connecting portions that respectively extend outward from the first or the second intermediate plates are coupled with each other at two positions on the same circumference as pinion gears by two rivets (total six rivets at three connecting portions) as viewed in a central axis of the damper device. Such an arrangement enables spaces between the pinion gears to be used effectively, increases spaces for the first spring, the second spring and the inner spring and improves a vibration damping performance a damper device.
    Type: Application
    Filed: March 18, 2020
    Publication date: July 9, 2020
    Applicants: AISIN AW INDUSTRIES CO., LTD., AISIN AW CO., LTD.
    Inventors: Takuya YOSHIKAWA, Aki OGAWA, Akiyoshi KATO, Ryosuke OTSUKA, Kazuyoshi ITO, Masaki WAJIMA, Kazuhiro ITOU
  • Publication number: 20200180792
    Abstract: A fatigue level calculating device includes an environment information acquiring unit that acquires environment information pertaining to an environment in the surroundings of equipment, and a fatigue level calculating unit that calculates a relationship between an operation condition of the equipment and a fatigue level of the equipment based on the environment information.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 11, 2020
    Inventors: Yoshiaki OKUNO, Koji ITO, Hiroaki HONDA, Ryosuke GOTANDA