公开(公告)号：US20250070474A1

公开(公告)日：2025-02-27

申请号：US18661936

申请日：2024-05-13

Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA ,  MIRISE Technologies Corporation ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： JUNGAUN LEE ,  TOSHIHIKO TAKAHATA ,  TOSHIFUMI SHIROSAKI ,  JIRO HIROKAWA ,  TAKASHI TOMURA

IPC: H01Q13/26 ,  H01Q13/10

Abstract: An antenna device includes: a waveguide section to propagate radio waves; and a cavity section forming a cavity to communicate with the waveguide path via a power supply opening located on one side of the waveguide section in a first direction. The cavity section includes: a first wall having the power supply opening; a second wall opposing the first wall and having radiation apertures, and a side wall that connects the first wall and the second wall. The side wall has an inclined surface on one side and the other side of the power supply opening in a second direction perpendicular to the first direction such that a distance from the power supply opening in the second direction increases toward the one side in the first direction.

公开(公告)号：US12221683B2

公开(公告)日：2025-02-11

申请号：US17447714

申请日：2021-09-15

Applicant: IHI Corporation ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Keiji Kubushiro ,  Yutaro Ota ,  Shin Usui ,  Masao Takeyama ,  Hirotoyo Nakashima

IPC: C22F1/18 ,  B21J5/00 ,  C22C14/00

Abstract: A titanium aluminide alloy material for hot forging has a chemical composition including, by atom, aluminum of 38.0% or greater and 39.9% or less, niobium of 3.0% or greater and 5.0% or less, vanadium of 3.0% or greater and 4.0% or less, carbon of 0.05% or greater and 0.15% or less, and titanium and an inevitable impurity as a residue.

公开(公告)号：US20250012812A1

公开(公告)日：2025-01-09

申请号：US18291509

申请日：2022-07-22

Applicant: The University of Tokyo ,  Kanagawa Prefectural Hospital Organization ,  Tokyo Institute of Technology ,  National University Corporation Kanazawa University

Inventor： Motoharu Seiki ,  Taro Yamashita ,  Hikari Okada ,  Shuichi Kaneko ,  Naohiko Koshikawa ,  Nobuaki Funahashi

IPC: G01N33/68

Abstract: The present invention provides a method of detecting a biomarker for detecting hepatocytes with bile ductular proliferation, the method including: detecting laminin γ2 single chain or a nucleic acid encoding the same as the biomarker in a specimen.

公开(公告)号：US20250011622A1

公开(公告)日：2025-01-09

申请号：US18438090

申请日：2024-02-09

Applicant: TOKYO OHKA KOGYO CO., LTD. ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Takuya Uehara ,  Takahiro Dazai ,  Teruaki Hayakawa ,  Shinsuke Maekawa ,  Riku Mizusaki

IPC: C09D183/10 ,  C08G81/02 ,  C09D5/20

Abstract: A block copolymer represented by General Formula (n1) in which A represents a first polymer block, B represents a second polymer block, R1c and R1d each independently represents a substrate adsorptive group-containing group, R2c and R2d each independently represents a substituent other than the substrate adsorptive group-containing group, m1 and n1 each independently represents an integer of 0 to 5, m2 and n2 each independently represents an integer of 0 to 5, m1+n1≥1, m1+m2≤5, and n1+n2≤5

公开(公告)号：US20250011616A1

公开(公告)日：2025-01-09

申请号：US18437759

申请日：2024-02-09

Applicant: TOKYO OHKA KOGYO CO., LTD. ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Takuya Uehara ,  Takahiro Dazai ,  Teruaki Hayakawa ,  Shinsuke Maekawa ,  Riku Mizusaki

IPC: C09D153/00 ,  C08J7/04 ,  C08L53/00

Abstract: A method for producing a structure body including a phase-separated, the method including (i) applying a composition containing a block copolymer represented by Formula (n1) onto a substrate to form an undercoat agent layer, (ii) applying the composition containing the block copolymer onto the undercoat agent layer to form a self-organization layer, and (iii) subjecting the self-organization layer to phase separation. In General Formula (n1), A represents a first polymer block, B represents a second polymer block, R1c and R1d represent a substrate adsorptive group-containing group, R2c and R2d represent a substituent other than the substrate adsorptive group-containing group, m1 and n1 represent an integer of 0 to 5, m2 and n2 represent an integer of 0 to 5, m1+n1 >1, m1+m2

公开(公告)号：US20250006221A1

公开(公告)日：2025-01-02

申请号：US18229785

申请日：2023-08-03

Applicant: Western Digital Technologies, Inc. ,  Tokyo Institute of Technology

Inventor： Quang LE ,  Xiaoyong LIU ,  Cherngye HWANG ,  Brian R. YORK ,  Son T. LE ,  Sharon Swee Ling BANH ,  Maki MAEDA ,  Fan TUO ,  Yu TAO ,  Hisashi TAKANO ,  Nam Hai PHAM

IPC: G11B5/39

Abstract: The present disclosure generally relates to a magnetic media drive comprising a magnetic recording head. The magnetic recording head comprises a main pole disposed at a media facing surface (MFS), a shield disposed at the MFS, a spin blocking layer disposed between the shield and the main pole, at least one non-magnetic layer disposed between the main pole and the shield, the at least one non-magnetic layer being disposed at the MFS, and at least one spin orbit torque (SOT) layer disposed over the at least one non-magnetic layer, the SOT layer being recessed a distance of about 20 nm to about 100 nm from the MFS. A ratio of a length of the SOT layer to a thickness of the SOT layer is greater than 1. The at least one SOT layer comprises BiSb.

公开(公告)号：US20250002380A1

公开(公告)日：2025-01-02

申请号：US18882624

申请日：2024-09-11

Applicant: LAUREL BANK MACHINES CO., LTD. ,  TOKYO INSTITUTE OF TECHNOLOGY ,  AOBA GAKUEN EDUCATIONAL CORPORATION ,  NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY

Inventor： Yoshikazu YAMAGATA ,  Hideyuki NAKANISHI ,  Shigeki OZAWA ,  Akitoshi OKINO ,  Yuma SUENAGA ,  Zhizhi LIU ,  Taiki OSAWA ,  Atsuo IWASAWA ,  Yuriko AMANO ,  Yuichi UNO

IPC: C02F1/50 ,  A01G9/24 ,  A01G31/02 ,  B01F23/231 ,  B01F23/2375 ,  B01F25/21 ,  B01F101/00 ,  B01F101/32 ,  H05H1/24

Abstract: A Plasma functional liquid producing device, a method thereof, and a plant factory that exhibit excellent cleaning and sterilizing effects even when plasma gas is introduced into a liquid through bubbling. The Plasma functional liquid producing device comprises a plasma head that generates plasma gas containing active species from plasma generating gas, a plasma gas releasing section that releases the plasma gas in a bubbled state, and a Plasma functional liquid generating section equipped with a plasma functional liquid generating tank storing a solvent, which generates a plasma functional liquid by introducing the plasma gas in the bubbled state into the solvent, wherein the oxygen concentration of the plasma generating gas is preferably 90% or more.

公开(公告)号：US20240423098A1

公开(公告)日：2024-12-19

申请号：US18645189

申请日：2024-04-24

Applicant: Western Digital Technologies, Inc. ,  Tokyo Institute of Technology

Inventor： Quang LE ,  Xiaoyong LIU ,  Brian R. YORK ,  Cherngye HWANG ,  Hisashi TAKANO ,  Nam Hai PHAM

IPC: H10N50/85 ,  H03K19/18 ,  H10N52/80

Abstract: The present disclosure generally relate to an integrated circuit utilizing spin orbital-spin orbital (SO-SO) logic. The integrated circuit comprises a plurality of SO-SO logic cells, where each SO-SO logic cell comprises a first spin orbit torque (SOT1) layer, a second spin orbit torque (SOT2) layer, and a ferromagnetic layer disposed between the SOT1 and SOT2 layer. Each SO-SO logic cell is configured for: a first current path that is in plane to a plane of the SOT1 layer, and a second current path that is perpendicular to a plane of the SOT2 layer, the second current path being configured to extend into the ferromagnetic layer. The integrated circuit further comprises a common voltage source connected to each SOT device, and one or more interconnects disposed between adjacent SOT devices of the plurality of SOT devices, the one or more interconnects connecting the adjacent SOT devices together.

公开(公告)号：US20240374733A1

公开(公告)日：2024-11-14

申请号：US18577158

申请日：2022-07-06

Applicant: NOF CORPORATION ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Koichi OGI ,  Junya MICHINISHI ,  Tomoyuki OHTAKE ,  Nobuhiro NISHIYAMA ,  Hiroyasu TAKEMOTO ,  Yutaka MIURA ,  Takahiro NOMOTO ,  Makoto MATSUI ,  Yi-Jung SUNG ,  Masahiro TOYODA ,  Aria GHASEMIZADEH

IPC: A61K47/34 ,  A61K31/7088 ,  A61K38/02 ,  C08G69/10 ,  C12N15/115

Abstract: The present invention provides a pH-responsive lipid derivative represented by a structure represented by the following formula (i): (in the above-mentioned formula, each symbol is as described in the specification), and a pH-responsive transport carrier which is useful as a transport carrier for safely and efficiently performing delivery of low-molecular-weight drugs and the like to tumor tissues.

公开(公告)号：US20240361686A1

公开(公告)日：2024-10-31

申请号：US18645208

申请日：2024-04-24

Applicant: TOKYO OHKA KOGYO CO., LTD. ,  TOKYO INSTITUTE OF TECHNOLOGY

Inventor： Takehiro Seshimo ,  Takahiro Dazai ,  Teruaki Hayakawa ,  Shinsuke Maekawa ,  Ryota Uehara

IPC: G03F7/00 ,  C08F287/00 ,  C09D151/00 ,  G03F1/80 ,  G03F7/16

CPC classification number: G03F7/0002 ,  C08F287/00 ,  C09D151/006 ,  G03F1/80 ,  G03F7/165 ,  G03F7/168

Abstract: A manufacturing method including applying a resin composition for forming an etching mask pattern onto a support to form a layer containing a block copolymer and having a film thickness of 25 nm or more, and phase-separating the layer. The resin composition contains a block copolymer having a first block and a second block, the first block is includes a constitutional unit having General Formula (b1), and the second block is a random copolymer of a constitutional unit of General Formula (b2m) and a constitutional unit of General Formula (b2g). In the formulas illustrated below, R1 is an alkyl group which may have an oxygen atom or a silicon atom; R2 is an alkyl group; R3 is an alkylene group; and x represents a molar ratio and is more than 0 and 0.10 or less