公开(公告)号：US12112780B2

公开(公告)日：2024-10-08

申请号：US18506171

申请日：2023-11-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kota Ando ,  Masako Yokoyama ,  Naoya Sakata ,  Kenji Tagashira ,  Hidekazu Arase

IPC: G11B7/245 ,  C09B69/10 ,  G11B7/2533

CPC classification number: G11B7/245 ,  C09B69/109 ,  G11B7/2533

Abstract: A recording medium includes a recording layer. The recording layer includes an aliphatic polymer, and a multiphoton absorption compound containing at least one bond selected from the group consisting of a carbon-carbon double bond, a carbon-nitrogen double bond, and a carbon-carbon triple bond, and having a multiphoton absorption characteristic. When the thickness of the recording layer is 100 μm, the transmittance of the recording layer in the thickness direction with respect to light having a wavelength of 405 nm is greater than or equal to 80%.

公开(公告)号：US11901593B2

公开(公告)日：2024-02-13

申请号：US17378769

申请日：2021-07-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masako Yokoyama ,  Masahisa Fujimoto ,  Mitsuhiro Hibino

IPC: H01M12/02 ,  H01M12/06 ,  H01M8/043 ,  H01M12/08 ,  H01M50/691 ,  H01M50/609 ,  H01M10/44

CPC classification number: H01M8/043 ,  H01M10/44 ,  H01M12/08 ,  H01M50/609 ,  H01M50/691

Abstract: A charge/discharge method of an air battery is a charge/discharge method of an air battery including a positive electrode, a negative electrode, and a nonaqueous electrolyte liquid containing a nonaqueous solvent and a lithium salt dissolved in the nonaqueous solvent, the nonaqueous electrolyte liquid being interposed between the positive electrode and the negative electrode, the charge/discharge method includes: discharging the air battery; and supplying a charging liquid different from the nonaqueous electrolyte liquid from the outside to the inside of the air battery so that a discharge product generated by the discharging is desorbed from the positive electrode while being in the form of a solid.