Patents by Inventor Satoshi Shimizu
Satoshi Shimizu 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).
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Patent number: 9985098Abstract: A etch stop semiconductor rail is formed within a source semiconductor layer. A laterally alternating stack of dielectric rails and sacrificial semiconductor rails is formed over the source semiconductor layer and the etch stop semiconductor rail. After formation of a vertically alternating stack of insulating layers and spacer material layers, memory stack structures are formed through the vertically alternating stack and through interfaces between the sacrificial semiconductor rails and the dielectric rails. A backside trench is formed through the vertically alternating stack employing the etch stop semiconductor rail as an etch stop structure. Source strap rails providing lateral electrical contact to semiconductor channels of the memory stack structures are formed by replacement of sacrificial semiconductor rails with source strap rails.Type: GrantFiled: March 14, 2017Date of Patent: May 29, 2018Assignee: SANDISK TECHNOLOGIES LLCInventors: Kazuyo Matsumoto, Yasuo Kasagi, Satoshi Shimizu, Hiroyuki Ogawa, Yohei Masamori, Jixin Yu, Tong Zhang, James Kai
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Patent number: 9975333Abstract: A liquid discharging apparatus includes a liquid discharging head that discharges a liquid from a nozzle, a control circuit that controls a discharge operation of the liquid discharging head, a nozzle omission detection mechanism that detects a discharge fault of the nozzle, a maintenance mechanism that performs a maintenance operation, which ejects the liquid from the nozzle of the liquid discharging head, and a display device that displays a setting screen relating to the discharge operation of the liquid discharging head. The control circuit executes the discharge operation of the liquid discharging head on the basis of the operation mode selected by a user using the operation mode selection screen for selecting a plurality of operation modes in which a situation in which a transition to the maintenance operation is performed in a case in which the discharge fault is detected, differs, on the display device.Type: GrantFiled: March 6, 2017Date of Patent: May 22, 2018Assignee: Seiko Epson CorporationInventors: Koji Takano, Satoshi Shimizu
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Publication number: 20180134154Abstract: When a vehicle is switched from a two-wheel-drive mode to a four-wheel-drive mode during turning, rotation of a Rr dog clutch is synchronized by a synchro mechanism. Rotation of a Fr dog clutch is synchronized, by controlling coupling torque of a control coupling that transmits power to a rear wheel that provides an outer wheel during turning. Thus, rotation of the Fr dog clutch is also synchronized, so that shock at the time of engagement of the Fr dog clutch can be suppressed.Type: ApplicationFiled: October 5, 2017Publication date: May 17, 2018Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Daichi SHIMIZU, Shunro FUKADA, Satoshi SHIMIZU, Masayuki ARAI
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Publication number: 20180122904Abstract: A etch stop semiconductor rail is formed within a source semiconductor layer. A laterally alternating stack of dielectric rails and sacrificial semiconductor rails is formed over the source semiconductor layer and the etch stop semiconductor rail. After formation of a vertically alternating stack of insulating layers and spacer material layers, memory stack structures are formed through the vertically alternating stack and through interfaces between the sacrificial semiconductor rails and the dielectric rails. A backside trench is formed through the vertically alternating stack employing the etch stop semiconductor rail as an etch stop structure. Source strap rails providing lateral electrical contact to semiconductor channels of the memory stack structures are formed by replacement of sacrificial semiconductor rails with source strap rails.Type: ApplicationFiled: March 14, 2017Publication date: May 3, 2018Inventors: Kazuyo Matsumoto, Yasuo Kasagi, Satoshi Shimizu, Hiroyuki Ogawa, Yohei Masamori, Jixin Yu, Tong Zhang, James Kai
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Publication number: 20180122905Abstract: Sacrificial semiconductor material portions are connected by a sacrificial semiconductor line extending along a different horizontal direction and protruding into an underlying source conductive layer. After formation of a vertically alternating stack of insulating layers and spacer material layers, memory stack structures are formed through the vertically alternating stack and through the sacrificial semiconductor material portions. A backside trench can be formed through the vertically alternating stack employing the sacrificial semiconductor line as an etch stop structure. Source strap material portions providing lateral electrical contact to semiconductor channels of the memory stack structures can be formed by replacement of sacrificial semiconductor material portions and the sacrificial semiconductor line with source strap material portions. Structural-reinforcement portions may be employed to provide structural stability during the replacement process.Type: ApplicationFiled: March 14, 2017Publication date: May 3, 2018Inventors: Hiroyuki Ogawa, Yasuo Kasagi, Satoshi Shimizu, Kazuyo Matsumoto, Yohei Masamori, Jixin Yu, Tong Zhang, James Kai
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Publication number: 20180122906Abstract: The contact area between a source strap structure of a buried source layer and semiconductor channels within memory structures can be increased by laterally expanding a source-level volume in which the memory stack structures are formed. In one embodiment, sacrificial semiconductor pedestals can be formed in source-level memory openings prior to formation of a vertically alternating stack of insulating layers and sacrificial material layers. Memory openings can include bulging portions formed by removal of the sacrificial semiconductor pedestals. Memory stack structures can be formed with a greater sidewall surface area in the bulging portions to provide a greater contact area with the source strap structure. Alternatively, bottom portions of memory openings can be expanded selective to upper portions during, or after, formation of the memory openings to provide bulging portions and to increase the contact area with the source strap structure.Type: ApplicationFiled: March 14, 2017Publication date: May 3, 2018Inventors: Jixin YU, Kento KITAMURA, Tong ZHANG, Chun GE, Yanli ZHANG, Satoshi SHIMIZU, Yasuo KASAGI, Hiroyuki OGAWA, Daxin MAO, Kensuke YAMAGUCHI, Johann ALSMEIER, James KAI
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Patent number: 9944101Abstract: To optimize an arrangement route for a tube arranged between an ink tank and a carriage, when arranging the ink tank outside an ink jet printer main body. A liquid ejecting apparatus includes a liquid ejecting apparatus main body 2 ejecting a liquid onto a recording medium from a liquid ejecting head mounted on a carriage; a liquid containing body 110 arranged inside the liquid ejecting apparatus main body 2; and a liquid supply tube 120 arranged between the liquid containing body 110 and the carriage, in which an inner space S is provided which is formed from the liquid ejecting head and a discharge port including a region where the recording medium is discharged, and the liquid containing body 110 is arranged in the inner space S.Type: GrantFiled: March 18, 2016Date of Patent: April 17, 2018Assignee: Seiko Epson CorporationInventors: Hiroshi Takeuchi, Hiroyuki Yoda, Kenji Oshima, Yoshisada Aoki, Satoshi Shimizu, Kazutoshi Sakamoto, Nobuhisa Nomoto
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Patent number: 9944100Abstract: To optimize an arrangement route for a tube arranged between an ink tank and a carriage, when arranging the ink tank outside an ink jet printer main body. A liquid ejecting apparatus includes a liquid ejecting apparatus main body 2 ejecting a liquid onto a recording medium from a liquid ejecting head mounted on a carriage; a liquid containing body 110 arranged inside the liquid ejecting apparatus main body 2; and a liquid supply tube 120 arranged between the liquid containing body 110 and the carriage, in which an inner space S is provided which is formed from the liquid ejecting head and a discharge port including a region where the recording medium is discharged, and the liquid containing body 110 is arranged in the inner space S.Type: GrantFiled: January 12, 2015Date of Patent: April 17, 2018Assignee: Seiko Epson CorporationInventors: Hiroshi Takeuchi, Hiroyuki Yoda, Kenji Oshima, Yoshisada Aoki, Satoshi Shimizu, Kazutoshi Sakamoto, Nobuhisa Nomoto
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Publication number: 20180097338Abstract: An object of the present invention is to provide a polarized vinylidene fluoride/tetrafluoroethylene copolymer resin film that can significantly reduce, when used as an optical film, the deterioration of the quality of video or still images formed by display elements. The present invention provides a polarized vinylidene fluoride/tetrafluoroethylene copolymer resin film having 2,000 or fewer spot defects per m2, the number of spot defects being measured by a defect measurement method; the method using an surface inspection system in which a CCD camera is placed so as to detect defects at an angle of 45 degrees relative to an LED source, defects of the film are read within a rectangular range of 300 mm in a width direction (the direction perpendicular to the scanning direction), and 150 mm in a machine direction (the scanning direction), while the film is scanned under the camera at a rate of 20 m/min; wherein first, defects having a bright area of 1.5 mm2 or less and a dark area of 1.Type: ApplicationFiled: November 30, 2017Publication date: April 5, 2018Applicants: DAIKIN INDUSTRIES, LTD., TOHO KASEI CO., LTD.Inventors: Tetsuhiro KODANI, Eri MUKAI, Takashi KANEMURA, Meiten KOU, Susumu KAWATO, Satoshi SHIMIZU
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Patent number: 9914456Abstract: A rotation state of each rotating element of a four-wheel drive vehicle and an operating state of each engagement element of a disconnect mechanism, corresponding to an operating state of the disconnect mechanism, are displayed on or near a vehicle model image on a vehicle display. Thus, it is possible to inform a driver of the operating state of the disconnect mechanism at any time. Thus, the driver is able to recognize the operating state of the disconnect mechanism at any time, so the driver is able to carry out driving based on the operating state.Type: GrantFiled: September 12, 2014Date of Patent: March 13, 2018Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Satoshi Shimizu, Yoshiro Obayashi, Ryota Horie, Norihiro Mizoguchi, Shintarou Mukougawa, Kunihiro Iwatsuki
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Publication number: 20180062476Abstract: A motor addresses the problem of a decrease in usability due to the use of a complex structure on a counterpart mechanism on which the motor is mounted, the complex structure being used to prevent rotation of the motor on the counterpart mechanism while centering the motor shaft. The motor includes: a rotor with a shaft; a housing covering an outer periphery of the rotor; and an end plate covering an end portion of the housing in an axial direction of the rotor. The end plate includes a protruding portion for enabling external contact protruding in a direction in which the shaft extends. The protruding portion has an outer peripheral surface having a non-circular shape in a cross section perpendicular to the direction in which the shaft extends, and has an opening through a face thereof opposing the shaft.Type: ApplicationFiled: August 24, 2017Publication date: March 1, 2018Applicant: MABUCHI MOTOR CO., LTD.Inventors: Satoshi IZUKA, Satoshi SHIMIZU
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Patent number: 9876031Abstract: A layer stack including a lower semiconductor layer, a lower dielectric layer, and a spacer material layer is formed over a semiconductor substrate, and the spacer material layer is patterned to form spacer line structures. An upper dielectric layer and an upper semiconductor layer are formed, followed by formation of an alternating stack of insulating layers and spacer material layers. Memory stack structures are formed through the alternating stack, the upper semiconductor layer, and the dielectric material layer. The upper semiconductor layer, the upper dielectric layer, and the lower semiconductor layer can be patterned to form a buried source layer and at least one passive device. Each passive device can include a lower semiconductor plate, a dielectric material plate, and an upper semiconductor plate. Each passive device can be a resistor or a capacitor.Type: GrantFiled: January 30, 2017Date of Patent: January 23, 2018Assignee: SANDISK TECHNOLOGIES LLCInventors: Satoshi Shimizu, Hiroyuki Ogawa, Yasuo Kasagi, Kento Kitamura
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Patent number: 9865996Abstract: An object of the present invention is to provide a polarized vinylidene fluoride/tetrafluoroethylene copolymer resin film that can significantly reduce, when used as an optical film, the deterioration of the quality of video or still images formed by display elements. The present invention provides a polarized vinylidene fluoride/tetrafluoroethylene copolymer resin film having 2,000 or fewer spot defects per m2, the number of spot defects being measured by a defect measurement method; the method using an surface inspection system in which a CCD camera is placed so as to detect defects at an angle of 45 degrees relative to an LED source, defects of the film are read within a rectangular range of 300 mm in a width direction (the direction perpendicular to the scanning direction), and 150 mm in a machine direction (the scanning direction), while the film is scanned under the camera at a rate of 20 m/min; wherein first, defects having a bright area of 1.5 mm2 or less and a dark area of 1.Type: GrantFiled: December 27, 2013Date of Patent: January 9, 2018Assignees: DAIKIN INDUSTRIES, LTD., TOHO KASEI CO., LTD.Inventors: Tetsuhiro Kodani, Eri Mukai, Takashi Kanemura, Meiten Kou, Susumu Kawato, Satoshi Shimizu
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Patent number: 9866713Abstract: A reading device includes a first housing, and a second housing capable of being attached and detached in relation to the first housing, in which the first housing includes a reading unit which reads a document according to a reading mode, and a power transmission circuit which wirelessly supplies power to the second housing according to the reading mode, and in which the second housing includes a power reception circuit which wirelessly receives power from the power transmission circuit.Type: GrantFiled: August 8, 2016Date of Patent: January 9, 2018Assignee: Seiko Epson CorporationInventors: Yuzo Shiota, Haruyuki Imai, Kuniaki Ueki, Satoshi Shimizu, Toshifumi Sakai
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Publication number: 20170368060Abstract: The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety.Type: ApplicationFiled: September 6, 2017Publication date: December 28, 2017Applicant: Otsuka Pharmaceutical Co., Ltd.Inventors: Hiroshi YAMASHITA, Nobuaki ITO, Shin MIYAMURA, Kunio OSHIMA, Jun MATSUBARA, Hideaki KURODA, Haruka TAKAHASHI, Satoshi SHIMIZU, Tatsuyoshi TANAKA
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Patent number: 9839637Abstract: The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety.Type: GrantFiled: September 6, 2017Date of Patent: December 12, 2017Assignee: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Hiroshi Yamashita, Nobuaki Ito, Shin Miyamura, Kunio Oshima, Jun Matsubara, Hideaki Kuroda, Haruka Takahashi, Satoshi Shimizu, Tatsuyoshi Tanaka
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Publication number: 20170329269Abstract: An image forming apparatus includes an image bearing member and transfer and control units. The transfer unit and image bearing member form a nip portion where a recording material receives a toner image. The control unit controls image formation based on a timing when a recording material leading edge is detected. To perform sheet conveyance, the control unit changes a first recording material conveyance speed to a second speed before a fed first recording material leading edge is detected. Before the first recording material leading edge reaches the nip portion, the control unit changes the first recording material conveyance speed to a first speed, slower than the second speed, based on when the fed first recording material leading edge is detected. The control unit obtains a timing for the image formation to the image bearing member based on when the conveyance speed is changed from the faster to slower speed.Type: ApplicationFiled: May 1, 2017Publication date: November 16, 2017Inventors: Yusuke Sakamoto, Satoshi Shimizu
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Patent number: 9817139Abstract: An underwater observation apparatus includes an observation apparatus body, a weight structure, a coupling device, and a fusion cutting device. The observation apparatus body is configured to house at least a power source, a communication circuit for a communication device, and a signal processing device. The coupling device couples the observation apparatus body with the weight structure via a remote-controlled release structure capable of releasing the observation apparatus body from the weight structure. The underwater observation apparatus also includes a power feeding coil located inside of a glass sphere to generate magnetic flux, and a power receiving coil located outside of the glass sphere. The power receiving coil generates an induced voltage when interlinked by the magnetic flux generated by the power feeding coil. The power receiving coil is configured to supply drive power to the fusion cutting device.Type: GrantFiled: May 21, 2013Date of Patent: November 14, 2017Assignees: JAPAN AGENCY FOR MARINE-EARTH SCIENCE AND TECHNOLOGY, NIPPON MARINE ENTERPRISES, LTD.Inventors: Satoshi Shimizu, Takuya Maekawa, Yoshitaka Watanabe, Kiyoshi Hatakeyama
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Patent number: 9789861Abstract: In a braking force control system for a vehicle having a braking system capable of controlling braking force of each of right and left front wheels and right and left rear wheels independently of one another, when anti-skid control starts being performed on one of the front wheels while the vehicle is running on a road having different coefficients of friction on the left side and right side thereof, increase of the braking force of the other front wheel laterally opposite to the above-indicated one front wheel is suppressed, and increase of the braking force of at least one of the right and left rear wheels is suppressed.Type: GrantFiled: July 13, 2012Date of Patent: October 17, 2017Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Satoshi Shimizu
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Publication number: 20170292632Abstract: A valve sleeve 210 includes an input port P10, an output port P21 connected to a channel for output T2, a discharge port P30 and a lead-in port P22 which is disposed to be connected to the channel for output T2. A spool 220 is provided with a second land section 224 that blocks a portion between the spool 220 and the valve sleeve 210 at a position between the output port P21 and the lead-in port P22 when the spool 220 is located in a position for connecting the channel for input T1 and the channel for output T2 and blocking a channel leading from the channel for output T2 to the channel for discharge T3, and when the spool 220 is located in a position for connecting the channel for output T2 and the channel for discharge T3 and blocking a channel leading from the channel for input T1 to the channel for output T2.Type: ApplicationFiled: September 18, 2015Publication date: October 12, 2017Applicant: Eagle Industry Co., Ltd.Inventors: Eiji OKAMOTO, Satoshi SHIMIZU