Patents by Inventor Kazuhiro Suzuki

Kazuhiro Suzuki 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: 20200321258
    Abstract: In a semiconductor device using a wide bandgap semiconductor material having a bandgap larger than that of silicon, reliability of the semiconductor device is improved by achieving a structure in which electric field strength in the vicinity of an outer end portion of a semiconductor chip is relaxed. A side surface of the semiconductor chip CHP1a is formed of a region R1 including a first corner, a region R2 including a second corner, and a region R3 interposed between the region R1 and the region R2. At this point, in a case of defining a minimum film thickness of a high electric field-resistant sealing member MR in the region R3 as t1 and defining a maximum film thickness of the high electric field-resistant sealing member MR in the region R1 as t2, a relation of t2?1.5×t1 is satisfied.
    Type: Application
    Filed: January 13, 2017
    Publication date: October 8, 2020
    Applicant: Hitachi Power Semiconductor Device, Ltd.
    Inventors: Kyoko KOJIMA, Hiroyuki MATSUSHIMA, Kazuhiro SUZUKI
  • Publication number: 20200301129
    Abstract: According to an embodiment, a semiconductor device includes a first actuator, a second actuator, a first frame provided between the first actuator and the second actuator, a first connection member connecting the first actuator and the first frame to each other, a second connection member connecting the first actuator and the first frame to each other at a position different from a position at which the first connection member connects the first actuator and the first frame to each other, a third connection member connecting the second actuator and the first frame to each other, a fourth connection member connecting the second actuator and the first frame to each other at a position different from a position at which the third connection member connects the second actuator and the first frame to each other.
    Type: Application
    Filed: August 27, 2019
    Publication date: September 24, 2020
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Honam KWON, Koichi Ishii, Ikuo Fujiwara, Kazuhiro Suzuki
  • Publication number: 20200295217
    Abstract: A photodetector according to the present embodiment includes a plurality of light detectors. Each light detector has a first semiconductor layer of a first conductive type and a second semiconductor layer of a second conductive type different from the first conductive type, in which the first semiconductor layer and the second semiconductor layer constitute a PN junction. The photodetector further includes a quench resistor that is optically transmissive and connected to the second semiconductor layer.
    Type: Application
    Filed: August 28, 2019
    Publication date: September 17, 2020
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Masaki ATSUTA, Kazuhiro SUZUKI, Ikuo FUJIWARA, Honam KWON, Keita SASAKI, Yuki NOBUSA
  • Publication number: 20200280102
    Abstract: An all-solid-state battery includes two or more stacked battery units stacked together and having a monopolar structure. The stacked battery unit includes a first current collector layer, a first active substance layer, a solid electrolyte layer, a second active substance layer, a second current collector layer, a second active substance layer, a solid electrolyte layer, a first active substance layer, and a first current collector layer, which are stacked in this order. The first current collector layer and the first active substance layer that are stacked adjacently are bonded together with an adhesive.
    Type: Application
    Filed: February 18, 2020
    Publication date: September 3, 2020
    Inventors: Ryuto SAKAMOTO, Kazuhiro SUZUKI
  • Publication number: 20200256778
    Abstract: The molecule detecting apparatus of an embodiment includes a light source 31, a fluorescent layer 42 emitting different fluorescence depending on the kind of a target molecule 60 captured when being irradiated with light from the light source 31, a photodetector 32 configured to detect fluorescence, and the photodetector 32 is an array of avalanche photodiodes operating in Geiger mode.
    Type: Application
    Filed: August 30, 2019
    Publication date: August 13, 2020
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Honam KWON, Ikuo FUJIWARA, Kazuhiro SUZUKI, Keita SASAKI, Yuki NOBUSA, Yasushi SHINJO
  • Patent number: 10735349
    Abstract: A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process including writing, to a memory, a packet obtained by copying a packet being transmitted, reading, from the memory, the packet to be transferred to a device that diagnoses a communication state, selecting, from packets stored in the memory, one or more packets subjected to at least one of a connection procedure and a disconnection procedure in a predetermined protocol, and discarding, from the memory, one or more packets other than the one or more selected packets.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: August 4, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Hiroyuki Yamashima, Kazuhiro Suzuki
  • Patent number: 10719242
    Abstract: A computer-readable recording medium storing therein a report preparation program that causes at least one of storages and a computer coupled to the at least one of storages to execute a process for calculating an individual-feature quantity with respect to an input output per second (IOPS) of the at least one of storages for each piece of time-series data included in a time-series data group with respect to the IOPS; statistically processing the calculated individual-feature quantity of the time-series data group; calculating an entire-feature quantity based on the statistically processing; referring to a learning model generated based on at least one of learning time-series data groups and contents of a report for the at least one of learning time-series data groups, the learning model representing a relationship between an entire-feature quantity and contents of the report; and outputting information on contents of the report corresponding the calculated entire-feature quantity.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: July 21, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Yuji Saito, Tetsuya Uchiumi, Yukihiro Watanabe, Reiko Kondo, Kazuhiro Suzuki, Masahiro Asaoka
  • Publication number: 20200220797
    Abstract: An information processing apparatus, when a mirroring setting request of a virtual machine is received, transmits by broadcasting a detection packet to detect a monitoring node, when a response packet to respond to the detection packet is received from the monitoring node, determines a state of whether a reception port is a local port or an uplink port, based on a node identifier of the monitoring node, node identifier information, and state information, determines a connection relationship over a network between the information processing apparatus and the monitoring node, based on a presence/absence of the response packet and the determined state of the reception port, and performs a setting for transmitting a mirror packet obtained by copying a communication packet of the virtual machine to the monitoring node, for at least one switch of a plurality of switches, based on the determined connection relationship.
    Type: Application
    Filed: December 16, 2019
    Publication date: July 9, 2020
    Applicant: FUJITSU LIMITED
    Inventor: KAZUHIRO SUZUKI
  • Patent number: 10655630
    Abstract: A fairing installed in a bypass duct defined between an outer casing and an inner casing around an axis of a turbofan engine to make compressed air bypass a low pressure compressor is comprised of a fore section elongated aftward from the inner casing at an inlet of the bypass duct and running along an internal periphery of the outer casing; and an aft section elongated aftward in succession to the fore section and curved in a direction getting away from the internal periphery so as to increase an area of a flow path toward an aft end of the aft section, the whole of the aft section being curved.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: May 19, 2020
    Assignee: IHI Corporation
    Inventors: Yoshinori Ooba, Kazuhiro Suzuki, Takeshi Isokawa
  • Patent number: 10637798
    Abstract: A packet control device includes a processor that receives a first packet to be input or output through a port. The processor determines whether the first packet is to be mirrored. The processor determines, upon determining that the first packet is to be mirrored, whether the first packet has been mirrored, based on a value of an area of the first packet. Upon determining that the first packet has not been mirrored, the processor generates a second packet by duplicating the first packet, sets a first value indicating completion of mirroring to the area of the second packet, transfers the second packet to a transfer destination, and transmits the first packet to a transmission destination. Upon determining that the first packet has been mirrored, the processor sets a second value indicating incompletion of mirroring to the area of the first packet, and transmits the first packet to the transmission destination.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: April 28, 2020
    Assignee: FUJITSU LIMITED
    Inventor: Kazuhiro Suzuki
  • Publication number: 20200096486
    Abstract: The present invention provides a processing device with a high degree of flexibility in setting of preprocessing and which is capable of increasing the preprocessing efficiency, and an analysis system provided with the same. Setting receiving means (84d) receives, for each sample, setting of a plurality of types of preprocessing and a parameter for each preprocessing. A preprocessing execution section (84e) controls a plurality of preprocessing sections and a transport arm (24) so that a plurality of types of preprocessing set for each of different samples is performed simultaneously in parallel. The preprocessing execution section (84e) performs control in such a way that preprocessing is not to be performed on different samples at the same preprocessing section at the same.
    Type: Application
    Filed: November 22, 2019
    Publication date: March 26, 2020
    Applicant: SHIMADZU CORPORATION
    Inventors: Nobuhiro HANAFUSA, Kazuhiro SUZUKI
  • Patent number: 10600930
    Abstract: A photodetector according to an embodiment includes: a first semiconductor layer; a porous semiconductor layer disposed on the first semiconductor layer; and at least one photo-sensing element including a second semiconductor layer of a first conductivity type disposed in a region of the porous semiconductor layer and a third semiconductor layer of a second conductivity type disposed on the second semiconductor layer.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: March 24, 2020
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Kazuhiro Suzuki, Risako Ueno, Hiroto Honda, Koichi Ishii, Toshiya Yonehara, Hideyuki Funaki
  • Publication number: 20200088852
    Abstract: In one embodiment, a photo detection element includes a first region of a first conductivity type, a second region of a second conductivity type, a third region of the first conductivity type provided between the first region and the second region, a fourth region of the second conductivity type provided so as to surround a periphery of the second region, in a direction crossing with a direction from the first region toward the second region, and a fifth region of the first conductivity type provided between the first region and the fourth region.
    Type: Application
    Filed: March 7, 2019
    Publication date: March 19, 2020
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Ikuo FUJIWARA, Yuki NOBUSA, Honam KWON, Keita SASAKI, Kazuhiro SUZUKI
  • Publication number: 20200091360
    Abstract: In one embodiment, a photo detection element includes a first region of a first conductivity type, a second region of a second conductivity type, a third region of the first conductivity type provided between the second region and the first region, and a plurality of structure bodies of the first conductivity type which are provided between the first region and the third region separately in a second direction crossing with a first direction from the third region toward the second region.
    Type: Application
    Filed: March 6, 2019
    Publication date: March 19, 2020
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Yuki NOBUSA, Ikuo FUJIWARA, Kazuhiro SUZUKI
  • Patent number: 10569358
    Abstract: A laser processing system capable of appropriately adjusting a timing to switch a laser output command with respect to the movement of an axis, and improving synchronization accuracy between the movement of the axis and a cutting position. A block remaining time of a block in execution is compared to a predetermined switching time. When the block remaining time is equal to or larger than the switching time, a laser output command of the current block is continued. On the other hand, when the block remaining time is smaller than the switching time, the laser output command to a laser oscillator is switched from the command of the current block to a command of a block subsequent to the current block.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: February 25, 2020
    Assignee: FANUC CORPORATION
    Inventor: Kazuhiro Suzuki
  • Publication number: 20200053024
    Abstract: A computer-implemented method of transferring a mirror packet includes obtaining a first mirror packet, transferring, based on a first virtual local area network identifier added to the first mirror packet when only a first port permits passage of a mirror packet to which the first virtual local area network identifier is added, the first mirror packet to the first port, and transferring, based on the first virtual local area network identifier added to the first mirror packet when a plurality of ports permit passage of a mirror packet to which the first virtual local area network identifier is added, the first mirror packet to a second port for which only a single destination address is registered, the second port being included in the plurality of ports.
    Type: Application
    Filed: August 2, 2019
    Publication date: February 13, 2020
    Applicant: FUJITSU LIMITED
    Inventors: KAZUHIRO SUZUKI, YUKIHIRO WATANABE
  • Publication number: 20200047662
    Abstract: A control device that includes a plurality of input ports, each of which receives a binary signal including a first level and a second level, and a setting unit, which sets a numerical value related to control based on the binary signal input to each of the input ports, is disclosed. The input port is configured to be at the second level when a failure occurs, and the setting unit associates different binary signal arrays with a plurality of the numerical values, respectively, and sets a binary signal array corresponding to a numerical value equivalent to a reference value among the plurality of numerical values as an array in which the number of the second level is the largest.
    Type: Application
    Filed: April 4, 2018
    Publication date: February 13, 2020
    Applicant: KOITO MANUFACTURING CO., LTD.
    Inventors: Toshihisa Hayami, Kazuhiro Suzuki, Yusuke Funami
  • Publication number: 20200025934
    Abstract: In one embodiment, a photo detector includes a plurality of photo detection elements, a plurality of trenches each provided among a plurality of the photo detection elements, and a wiring provided between the two photo detection elements out of the plurality of photo detection elements to electrically connect to the two photo detection elements. The trenches surround the 2·m (m is a positive integer) photo detection elements including the two photo detection elements. And the two photo detection elements are lined in a direction orthogonal to an extending direction of the metal layer for electrical connection.
    Type: Application
    Filed: February 28, 2019
    Publication date: January 23, 2020
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Honam KWON, Kazuhiro SUZUKI, Ikuo FUJIWARA, Keita SASAKI, Yuki NOBUSA
  • Publication number: 20200022575
    Abstract: A method is provided for observing structure and function of individual cells in a living human eye, comprising: using an adaptive optics optical coherence tomography (AO-OCT) system to image a volume of a retinal patch including numerous cells of different types, as for example, ganglion cells; using 3D subcellular image registration to correct for eye motion, including digitally dissecting the imaged volume; and using organelle motility inside the cell to increase cell contrast and to measure cell temporal dynamics.
    Type: Application
    Filed: July 25, 2019
    Publication date: January 23, 2020
    Inventors: Donald Thomas Miller, Zhuolin Liu, Kazuhiro Suzuki, Furu Zhang
  • Publication number: 20190384682
    Abstract: A method performed by an apparatus is provided. The apparatus extracts a virtual machine before starting operation from among virtual machines within a range of influence of a failure upon detection of the failure. With reference to a storage unit storing history information concerning operation of a virtual machine, the apparatus generates first information corresponding to time intervals of operation start time of the extracted virtual machine, second information corresponding to movement required time required to move the extracted virtual machine out of the range of influence of the failure, and third information corresponding to recovery required time required for recovery of the failure detected to have occurred. The apparatus determines whether to move the extracted virtual machine out of the range of influence of the failure, based on the generated first, second, and third information.
    Type: Application
    Filed: June 10, 2019
    Publication date: December 19, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Reiko Kondo, YUKIHIRO WATANABE, Masahiro Asaoka, Tetsuya UCHIUMI, Fumi Iikura, KAZUHIRO SUZUKI, Shingo OKUNO, Yuji SAITO