公开(公告)号：US20240038450A1

公开(公告)日：2024-02-01

申请号：US18484973

申请日：2023-10-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroki TAKEUCHI ,  Michio SUZUKA

IPC: H01G4/33 ,  H01G4/10

CPC classification number: H01G4/33 ,  H01G4/10

Abstract: A capacitor includes a first electrode layer, a second electrode layer, and an antiferroelectric layer. The antiferroelectric layer is disposed between the first electrode layer and the second electrode layer in a thickness direction of the first electrode layer. The antiferroelectric layer has a thickness differing from one point to another.

公开(公告)号：US20240062968A1

公开(公告)日：2024-02-22

申请号：US18487717

申请日：2023-10-16

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hisanori MASHIKO ,  Michio SUZUKA

IPC: H01G9/07 ,  H01G9/00

CPC classification number: H01G9/07 ,  H01G9/0032

Abstract: A multilayer body of the present disclosure includes a support, a bismuth-including layer, and an intermediate layer. The bismuth-including layer includes at least one selected from the group consisting of pure bismuth, a bismuth alloy, bismuth oxide, and a composite oxide including bismuth. The intermediate layer includes at least one selected from the group consisting of pure zinc, a zinc alloy, pure tin, a tin alloy, pure lead, and a lead alloy. Additionally, the intermediate layer is disposed between the bismuth-including layer and the support in a thickness direction of the bismuth-including layer.

公开(公告)号：US20240055184A1

公开(公告)日：2024-02-15

申请号：US18494499

申请日：2023-10-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Manabu KANOU ,  Yuya KATO ,  Hiroyuki KOSHIKAWA ,  Michio SUZUKA

IPC: H01G4/10 ,  H01G4/008 ,  H01G4/14 ,  H01G2/06

CPC classification number: H01G4/10 ,  H01G4/008 ,  H01G4/14 ,  H01G2/06

Abstract: A capacitor of the present disclosure includes a first electrode, a second electrode, and a dielectric. The second electrode is disposed to face a principal surface of the first electrode. The dielectric is disposed between the first electrode and the second electrode. The dielectric is in contact with the first electrode and the second electrode. A surface of the second electrode extends, for example, parallel to a surface of the first electrode, the surfaces each being in contact with the dielectric. An electrical conductivity σx of the dielectric in a particular direction perpendicular to the principal surface and an electrical conductivity σy of the dielectric in a direction perpendicular to the particular direction satisfy a relation σx/σy≤0.01.

公开(公告)号：US20240038452A1

公开(公告)日：2024-02-01

申请号：US18486008

申请日：2023-10-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hisanori MASHIKO ,  Hideaki ADACHI ,  Michio SUZUKA ,  Takehito GOTO ,  Ryosuke KIKUCHI ,  Manabu KANOU

IPC: H01G9/15 ,  H01G9/07 ,  H01G9/048 ,  H01G9/14

CPC classification number: H01G9/15 ,  H01G9/07 ,  H01G9/048 ,  H01G9/14 ,  H01G2009/05

Abstract: A dielectric of the present disclosure includes a tantalum compound containing fluorine and oxygen and being amorphous, and is advantageous in terms of achieving a high dielectric constant.

公开(公告)号：US20230143685A1

公开(公告)日：2023-05-11

申请号：US18150674

申请日：2023-01-05

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroshi SHIRATAKI ,  Takao HAYASHI ,  Hideaki MURASE ,  Michio SUZUKA

IPC: C25B11/075 ,  C25B1/04 ,  C25B13/00 ,  C25B9/19 ,  C25B11/061

CPC classification number: C25B11/075 ,  C25B1/04 ,  C25B13/00 ,  C25B9/19 ,  C25B11/061

Abstract: An electrode catalyst for a water electrolysis cell includes a catalyst, a support, and an organic compound. The catalyst is a layered double hydroxide that contains a chelating agent. The support contains a transition metal. The organic compound has an anionic functional group.