Patents by Inventor Tetsuya Saito

Tetsuya Saito 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: 20210021770
    Abstract: An embodiment includes: a semiconductor substrate including a pixel well region and a peripheral well region; a pixel ground line arranged above the pixel well region; a pixel well contact between the pixel ground line and the pixel well region; pixels arranged to form columns in the pixel well region; a reference signal generation circuit arranged in the peripheral well region; and comparator units arranged in the peripheral well region, provided to respective columns, and each configured to receive the pixel signal from the pixels on a corresponding column and the reference signal. Each comparator unit includes a comparator having a first input node that receives the pixel signal and a second input node that receives the reference signal, a first capacitor unit between the reference signal generation circuit and the second input node, and a second capacitor unit between the second input node and the pixel ground line.
    Type: Application
    Filed: July 10, 2020
    Publication date: January 21, 2021
    Inventors: Keigo Nakazawa, Kazuhiro Saito, Tetsuya Itano, Kazuo Yamazaki, Hideo Kobayashi
  • Publication number: 20210021782
    Abstract: A photoelectric conversion device includes: pixels forming columns and each configured to output a pixel signal; and comparator units provided to respective columns and each configured to receive the pixel signal from the pixels on a corresponding column and the reference signal. Each comparator unit includes a comparator having a first input node that receives the pixel signal and a second input node that receives the reference signal, a first capacitor that connects a reference signal line and the second input node, a second capacitor whose one electrode is connected to the second input node, and a select unit that connects the other electrode of the second capacitor to either the reference signal line or a reference voltage line. The other electrode of the second capacitor is connected to the reference signal line during first mode AD conversion and connected to the reference voltage line during second mode AD conversion.
    Type: Application
    Filed: June 30, 2020
    Publication date: January 21, 2021
    Inventors: Masaki Sato, Kazuhiro Saito, Tetsuya Itano, Kazuo Yamazaki, Hideo Kobayashi, Keigo Nakazawa
  • Patent number: 10897265
    Abstract: An analog-to-digital conversion device of the embodiment includes a comparator and a logic circuit including a switch unit and a logic gate unit that receives a signal output from a comparator. The logic gate unit and the switch unit are connected to each other in series between a power supply node and a ground node.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: January 19, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kazuhiro Saito, Hideo Kobayashi, Tetsuya Itano
  • Publication number: 20210009527
    Abstract: A compound represented by the following formula (1), wherein X1 is O or S, and two or more of Y1, Y2 and Y3 are N, provided that the case where one or both of —Ar1—Ar2 and —Ar3—Ar4 is a p-terphenyl-3-yl group is excluded.
    Type: Application
    Filed: February 20, 2019
    Publication date: January 14, 2021
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Yoshinao SHIRASAKI, Tetsuya MASUDA, Takushi SHIOMI, Masatoshi SAITO, Kei YOSHIDA, Masato NAKAMURA
  • Publication number: 20210009794
    Abstract: An object of the present invention is to provide a resin composition for a sealant combining bag manufacturing performance and inflation film process-ability (extrusion properties, bubble stability), a sealant film and a heat-fusible film produced using the composition, and a package produced using the heat-fusible film. The ethylene-based resin composition for a sealant according to the present invention satisfies the following requirements (1) to (3) simultaneously: (1) a melt index (I21: 190° C., 21.6 kg load) is 42 to 80 g/10 min; (2) a ratio I21/I2 of the melt index (I21: 190° C., 21.6 kg load) to a melt index (I2: 190° C., 2.16 kg load) is 5 to 25; (3) a melt tension (190° C.) is 25 to 180 mN.
    Type: Application
    Filed: March 7, 2019
    Publication date: January 14, 2021
    Applicant: PRIME POLYMER CO., LTD.
    Inventors: Keiko SEKIYA, Masao SUZUKI, Tetsuya SAITO, Yuta KUDO
  • Publication number: 20200406855
    Abstract: Problem: To more effectively restrict movement of the airbag in an expanded and deployed state in the event of a vehicle collision, and improve the performance of restraining a passenger using an airbag. Resolution Means: A passenger restraining device of the present invention is provided with an airbag and tensile cloth. The tensile cloth is deployed to the outside of a seat by expansion and deployment of the airbag, and pulled from an upper surface of a seat back portion to a seat cushion portion.
    Type: Application
    Filed: November 28, 2018
    Publication date: December 31, 2020
    Inventors: Hiroyuki SAITO, Tetsuya MATSUSHITA
  • Patent number: 10866875
    Abstract: A storage apparatus includes a controller unit and output unit. The controller receives cyclic information that is cycled within a specific group of storage apparatuses with properties close to a relevant storage apparatus. The cyclic information includes performance information of each storage apparatus in the specific group and evaluation information indicative of an evaluation result of the performance information of each storage apparatus. The controller acquires the performance information including the evaluation results, combines it with the cyclic information, and transmits the cyclic information to a storage apparatus which is a next cycling destination. A similarity level may be calculated based on configuration information and a predetermined weight. A specific group may be formed by checking whether storage apparatuses are capable of communicating with each other, so a cyclic path can be formed. The output unit may transmit performance information as information to be displayed on a user terminal.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: December 15, 2020
    Assignee: HITACHI, LTD.
    Inventors: Hibiki Saito, Tetsuya Maita, Nobuyoshi Sakai, Yuusuke Asai, Naoki Ogawa, Tatsuya Kimura
  • Patent number: 10861938
    Abstract: The semiconductor device includes: a substrate, an n-type drift region formed on a main surface of the substrate; a p-type well region, an n-type drain region and an n-type source region each formed in the drift region to extend from a second main surface of the drift region opposite to the first main surface of the drift region in contact with the substrate in a direction perpendicular to the second main surface; a gate groove extending from the second main surface in the perpendicular direction and penetrating the source region and the well region in a direction parallel to the first main surface of the substrate; and a gate electrode formed on a surface of the gate groove with a gate insulating film interposed therebetween, wherein the drift region has a higher impurity concentration than the substrate, and the well region extends to the inside of the substrate.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: December 8, 2020
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Wei Ni, Tetsuya Hayashi, Toshiharu Marui, Yuji Saito, Kenta Emori
  • Publication number: 20200376428
    Abstract: Disclosed herein are acid gas absorbents that afford high acid gas (CO2) absorption amount per unit volume and high absorption speed and can prevent the absorbent. components from diffusing.
    Type: Application
    Filed: August 20, 2020
    Publication date: December 3, 2020
    Applicants: KABUSHIKI KASSHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Shinji MURAI, Yukishige MAEZAWA, Tetsuya KASEDA, Takehiko MURAMATSU, Satoshi SAITO, Mitsuru UDATSU, Daigo MURAOKA, Masatoshi HGDOTSUKA
  • Patent number: 10850227
    Abstract: Disclosed herein are acid gas absorbents that afford high acid gas (CO2) absorption amount per unit volume and high absorption speed and can prevent the absorbent components from diffusing. Also disclosed herein is a method and device for removing an acid gas, in which the energy required for separating the acid gas and regenerating the absorbent is reduced, are provided.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: December 1, 2020
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Shinji Murai, Yukishige Maezawa, Tetsuya Kaseda, Takehiko Muramatsu, Satoshi Saito, Mitsuru Udatsu, Daigo Muraoka, Masatoshi Hodotsuka
  • Publication number: 20200340598
    Abstract: According to the present invention, there is provided an electromagnetic valve used in a fuel system, in which at least a portion of a member constituting an magnetic circuit in an electromagnetic drive unit includes 0.15-0.45 mass % (inclusive) Ni, 0.65-1.0 mass % (inclusive) Al, 9.2-10.3 mass % (inclusive) Cr, and 0.90-1.6 mass % (inclusive) Mo, and the remainder comprises an alloy material comprising Fe and unavoidable impurities. The alloy material may further include 0.05-0.15 mass % (inclusive) Pb.
    Type: Application
    Filed: August 30, 2018
    Publication date: October 29, 2020
    Inventors: Akihiko SAITO, Takeshi TAKANO, Yu NAKAMA, Satoshi DOI, Takeshi SENOO, Tetsuya AOKI, Masatsune OZAWA, Makoto SAIZEN
  • Publication number: 20200331421
    Abstract: [Problem] To provide a passenger restraint apparatus capable of suppressing the movement of an airbag away from a passenger without requiring a complex structure.
    Type: Application
    Filed: October 31, 2018
    Publication date: October 22, 2020
    Inventors: Hiroyuki SAITO, Tetsuya MATSUSHITA
  • Publication number: 20200324643
    Abstract: A fuel supply device of an engine includes: a fuel tank; a fuel filter which is disposed in front of the fuel tank in a front-rear direction of a vehicle; a fuel pump which is disposed in front of the fuel filter in the front-rear direction of the vehicle; a first fuel supply pipe which connects the fuel tank and the fuel filter to each other; and a second fuel supply pipe which connects the fuel filter and the fuel pump to each other. A first connecting portion to which the first fuel supply pipe is connected is formed on a front portion of the fuel filter, and a second connecting portion to which the second fuel supply pipe is connected is formed on a rear portion of the fuel filter.
    Type: Application
    Filed: March 3, 2020
    Publication date: October 15, 2020
    Inventors: Kazuaki HOKAZONO, Osamu NOZAKI, Yoshiyuki MATSUMOTO, Yusuke IKUSHIMA, Hirotoshi SAITO, Kazutoshi MATSUYAMA, Tetsuya DATE, Yuki KODA
  • Patent number: 10781249
    Abstract: An object of the present invention is to provide: an anti-GPC3 antibody that recognizes an epitope different from that for existing antibodies (e.g., GC33 and GC199) and can specifically bind, even in the form of single chain antibody, to GPC3 localized on a cell membrane; CAR comprising the anti-GPC3 single chain antibody; an immunocompetent cell expressing the CAR; a gene of the anti-GPC3 antibody or a gene of the CAR; a vector comprising the anti-GPC3 antibody gene or the CAR gene; a host cell in which the vector has been introduced; a method for specifically detecting GPC3; and a kit for specifically detecting GPC3. An antibody comprising particular heavy chain CDR1 to CDR3 and particular light chain CDR1 to CDR3 defined in claim 1, and specifically binding to a human-derived GPC3 polypeptide specifically binds to GPC3 localized on a cell membrane. CAR-immunocompetent cells prepared on the basis of CAR comprising such single chain antibody are useful for cancer immunotherapy.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: September 22, 2020
    Assignees: Yamaguchi University, National Cancer Center, Noile-Immune Biotech, Inc.
    Inventors: Koji Tamada, Yukimi Sakoda, Tetsuya Nakatsura, Keigo Saito
  • Publication number: 20200293393
    Abstract: A non-transitory computer-readable recording medium has stored therein a program that causes a computer to execute a process including creating a frequent message group based on an appearance frequency of each message included in a message group that is generated in the past, in response to a generation of an error message; extracting, as an error periphery log, a message group within a predetermined time period before and after the error message from an accumulated message group; determining whether or not the error message is included in the frequent message group based on a degree of relation between the error periphery log and the frequent message group; and outputting a message that is not included in the frequent message group in the error periphery log as a related message associated with the error message based on a result of the determining.
    Type: Application
    Filed: February 27, 2020
    Publication date: September 17, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Yuji SAITO, Tetsuya UCHIUMI, YUKIHIRO WATANABE
  • Publication number: 20200289135
    Abstract: Provided are a treatment method, a separation method, and a filter assembly capable of preventing so-called “Blue Toe syndrome” which is so-called cholesterol crystal embolism of which a fat-soluble compound such as cholesterol crystals generated during dilation of a stenosed site causes clogging in glomeruli of peripheral capillaries or kidney, acute renal failure, and the like. Cholesterol crystals generated from plaque during use of a balloon catheter are taken out of the body and removed using a centrifugal separation device or a filter, and usable living cells are returned to the body to reduce blood transfusion and reduce cholesterol crystal embolism.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 17, 2020
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Yoshitaka ITOU, Shinya MATSUMOTO, Shota ISHII, Tadahiro MOTOMURA, Yoshiyuki SAITO, Aiko SAKIMOTO, Takenari ITO, Haruhiko TAKAHASHI, Tetsuya FUKUOKA
  • Publication number: 20200250183
    Abstract: An information processing apparatus accesses to a plurality of databases. The information processing apparatus accesses one of the plurality of databases, and based on an access result, accesses another one of the plurality of databases.
    Type: Application
    Filed: April 16, 2020
    Publication date: August 6, 2020
    Inventors: Taishi ASANO, Kenji TACHIBANA, Shunsuke SAITO, Masaharu HIROHATA, Masashi SETO, Tetsuya URIMOTO, Ryota TSUKIDATE, Tomoko ISHIKAWA
  • Patent number: 10730935
    Abstract: An object of the present invention is to provide: an anti-GPC3 antibody that recognizes an epitope different from that for existing antibodies (e.g., GC33 and GC199) and can specifically bind, even in the form of single chain antibody, to GPC3 localized on a cell membrane; CAR comprising the anti-GPC3 single chain antibody; an immunocompetent cell expressing the CAR; a gene of the anti-GPC3 antibody or a gene of the CAR; a vector comprising the anti-GPC3 antibody gene or the CAR gene; a host cell in which the vector has been introduced; a method for specifically detecting GPC3; and a kit for specifically detecting GPC3. An antibody comprising particular heavy chain CDR1 to CDR3 and particular light chain CDR1 to CDR3 defined in claim 1, and specifically binding to a human-derived GPC3 polypeptide specifically binds to GPC3 localized on a cell membrane. CAR-immunocompetent cells prepared on the basis of CAR comprising such single chain antibody are useful for cancer immunotherapy.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: August 4, 2020
    Assignees: Yamaguchi University, National Cancer Center, Noile-Immune Biotech, Inc.
    Inventors: Koji Tamada, Yukimi Sakoda, Tetsuya Nakatsura, Keigo Saito
  • Publication number: 20200244133
    Abstract: This drive device is provided with a motor section (2) and a wheel (102) which is connected to the output section (44) of the motor section (2) and which rotates. The wheel (102) has a circular plate-shaped disk section (104) which is affixed to the output section (44), and a rim section (105) which extends in the axial direction of the output section (44) from the outer periphery of the disk section (104) and on which a tire (103) is mounted. The disk section (104) is provided with a rib (116) surrounding the periphery of the motor section (2).
    Type: Application
    Filed: October 2, 2018
    Publication date: July 30, 2020
    Applicant: MITSUBA Corporation
    Inventors: Tetsuya WATANABE, Tatsuyuki SAITO, Yohei MASUDA, Satomi WATANABE
  • 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