-
-
-
-
-
Method for manufacturing plastic case
-
Patent number 5,552,101
-
Issue date Sep 3, 1996
-
TDK Corporation
-
Tatsuo Fujii
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
-
-
-
-
Magnetic tape cassettes
-
Patent number 5,180,118
-
Issue date Jan 19, 1993
-
TDK Corporation
-
Kimio Tanaka
-
G11 - INFORMATION STORAGE
-
-
-
-
Tape cassette
-
Patent number 5,082,197
-
Issue date Jan 21, 1992
-
TDK Corporation
-
Takateru Satoh
-
G11 - INFORMATION STORAGE
-
Case
-
Patent number 5,044,496
-
Issue date Sep 3, 1991
-
TDK Corporation
-
Kimio Tanaka
-
G11 - INFORMATION STORAGE
-
-
-
-
Magnetic tape cassette
-
Patent number D311002
-
Issue date Oct 2, 1990
-
TDK Corporation
-
Takateru Satoh
-
D14 - Recording, communication, or information retrieval equipment
-
Tape cassette
-
Patent number 4,949,210
-
Issue date Aug 14, 1990
-
TDK Corporation
-
Takateru Satoh
-
G11 - INFORMATION STORAGE
-
-
Magnetic tape cassette
-
Patent number 4,892,266
-
Issue date Jan 9, 1990
-
TDK Corporation
-
Kimio Tanaka
-
G11 - INFORMATION STORAGE
-
-
-
-
-
-
Disc cartridge
-
Patent number 4,845,582
-
Issue date Jul 4, 1989
-
TDK Corporation
-
Kimio Tanaka
-
G11 - INFORMATION STORAGE
-
Disc cartridge
-
Patent number 4,837,651
-
Issue date Jun 6, 1989
-
TDK Corporation
-
Kimio Tanaka
-
G11 - INFORMATION STORAGE
-
Disc cartridge
-
Patent number 4,803,678
-
Issue date Feb 7, 1989
-
TDK Corporation
-
Kimio Tanaka
-
G11 - INFORMATION STORAGE