-
Soundproof material
-
Patent number 11,929,054
-
Issue date Mar 12, 2024
-
MAXELL, LTD.
-
Norikazu Matsumoto
-
G10 - MUSICAL INSTRUMENTS ACOUSTICS
-
-
-
Transparent heat-shielding member
-
Patent number 9,678,256
-
Issue date Jun 13, 2017
-
Hitachi Maxell, Ltd.
-
Teruhisa Miyata
-
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
-
-
Magnetic recording medium
-
Patent number 5,952,074
-
Issue date Sep 14, 1999
-
Hitachi Maxell, Ltd.
-
Nobuhiro Umebayashi
-
G11 - INFORMATION STORAGE
-
Magnetic recording medium
-
Patent number 5,789,062
-
Issue date Aug 4, 1998
-
Hitachi Maxell, Ltd.
-
Nobuhiro Umebayashi
-
G11 - INFORMATION STORAGE
-
-
-
Magnetic recording medium
-
Patent number 5,256,481
-
Issue date Oct 26, 1993
-
Hitachi Maxell, Ltd.
-
Akira Miyake
-
G11 - INFORMATION STORAGE
-
Magnetic recording medium
-
Patent number 4,820,565
-
Issue date Apr 11, 1989
-
Hitachi Maxell, Ltd.
-
Masaya Funahashi
-
G11 - INFORMATION STORAGE
-
Magnetic recording medium
-
Patent number 4,797,321
-
Issue date Jan 10, 1989
-
Hitachi Maxell, Ltd.
-
Masaya Funahashi
-
G11 - INFORMATION STORAGE
-
Magnetic recording medium
-
Patent number 4,696,869
-
Issue date Sep 29, 1987
-
Hitachi Maxell, Ltd.
-
Masaya Funahashi
-
G11 - INFORMATION STORAGE
-
Magnetic recording medium
-
Patent number 4,690,864
-
Issue date Sep 1, 1987
-
Hitachi Maxell, Ltd.
-
Masaya Funahashi
-
G11 - INFORMATION STORAGE
-
Magnetic disc
-
Patent number 4,666,769
-
Issue date May 19, 1987
-
Hitachi Maxell, Ltd.
-
Teruhisa Miyata
-
G11 - INFORMATION STORAGE