公开(公告)号：US20210322948A1

公开(公告)日：2021-10-21

申请号：US17361377

申请日：2021-06-29

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： NAOYA SAKATA ,  MASASHI MORITA ,  HIDEKAZU ARASE ,  RYOTARO MATSUDA ,  AKIHIRO HORI

IPC分类号： B01J20/02 ,  B01J20/34 ,  C01B13/02

摘要： A photoresponsive oxygen storage material includes a plurality of unit cells. Each of the plurality of unit cells has a shape of a cube having eight corners and six faces. Each of the plurality of unit cells includes a plurality of zirconium-oxo clusters each located at a corresponding corner of the eight corners, and a plurality of ligands each located on a corresponding face of the six faces and each having a porphyrin skeleton and including greater than or equal to 1 and less than or equal to 4 carboxy groups. A molybdenum ion is located at a center of the porphyrin skeleton, and at least some of the plurality of unit cells are empty.

公开(公告)号：US20230113096A1

公开(公告)日：2023-04-13

申请号：US18051555

申请日：2022-11-01

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： NAOYA SAKATA ,  KENJI TAGASHIRA ,  MASAKO YOKOYAMA ,  KOTA ANDO

IPC分类号： G11B7/2467 ,  G02F1/35 ,  G02F1/361 ,  G11B7/24065

摘要： A nonlinear optical material is represented by the following formula (1). At least one selected from the group consisting of R1 to R5, at least one selected from the group consisting of R6 to R10, and at least one selected from the group consisting of R11 to R15 are represented by the following formula (2).

公开(公告)号：US20240119965A1

公开(公告)日：2024-04-11

申请号：US18506171

申请日：2023-11-10

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： KOTA ANDO ,  MASAKO YOKOYAMA ,  NAOYA SAKATA ,  KENJI TAGASHIRA ,  HIDEKAZU ARASE

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

CPC分类号： G11B7/245 ,  C09B69/109 ,  G11B7/2533

摘要： 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：US20240062782A1

公开(公告)日：2024-02-22

申请号：US18493215

申请日：2023-10-24

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： MASAKO YOKOYAMA ,  NAOYA SAKATA ,  KOTA ANDO ,  TERUHIKO SAITO ,  HIDEKAZU ARASE

IPC分类号： G11B7/244 ,  C09K11/06 ,  G11B7/24035

CPC分类号： G11B7/244 ,  C09K11/06 ,  G11B7/24035

摘要： A nonlinear light absorption material includes a compound represented by the following formula (1) as a main component:




in the formula (1), R1 to R6 are each independently a hydrocarbon group.

公开(公告)号：US20230088916A1

公开(公告)日：2023-03-23

申请号：US18051558

申请日：2022-11-01

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： NAOYA SAKATA ,  KENJI TAGASHIRA ,  MASAKO YOKOYAMA ,  KOTA ANDO

IPC分类号： G02B1/00

摘要： A nonlinear optical material is represented by the following formula (1).

公开(公告)号：US20230028064A1

公开(公告)日：2023-01-26

申请号：US17929301

申请日：2022-09-01

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： MASAKO YOKOYAMA ,  NAOYA SAKATA ,  KENJI TAGASHIRA ,  KOTA ANDO

IPC分类号： G11B7/004 ,  C07C63/66 ,  C07C69/76 ,  C07C43/215 ,  C07C22/08

摘要： A light-absorbing material includes a compound represented by the formula (1) below. In the formula (1), L1 to L3 are each independently represented by the formula (2) or (3) below: