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Kashihara, JP
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last 30 patents
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Patent Grant
Optical disk with grooves and pits of different depths
Patent number
5,500,850
Issue date
Mar 19, 1996
Sharp Kabushiki Kaisha
Kazuo Van
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk for use in optical memory devices
Patent number
5,399,461
Issue date
Mar 21, 1995
Sharp Kabushiki Kaisha
Kazuo Van
G11 - INFORMATION STORAGE
Information
Patent Grant
Feeding apparatus
Patent number
5,374,046
Issue date
Dec 20, 1994
Sharp Kabushiki Kaisha
Hirotaka Toki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Magneto-optical disk and method of manufacturing the same
Patent number
5,353,278
Issue date
Oct 4, 1994
Sharp Kabushiki Kaisha
Yoshiteru Murakami
G11 - INFORMATION STORAGE
Information
Patent Grant
Feeding apparatus
Patent number
5,340,096
Issue date
Aug 23, 1994
Sharp Kabushiki Kaisha
Hirotaka Toki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Rotatable cassette type feeding apparatus
Patent number
5,333,849
Issue date
Aug 2, 1994
Sharp Kabushiki Kaisha
Hirotaka Toki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Rotatable cassette-type paper feeding apparatus
Patent number
5,308,053
Issue date
May 3, 1994
Sharp Kabushiki Kaisha
Hirotaka Toki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY