Osamu Narita

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing an electrostatic capacitance type informati...
- Patent number 4,767,486
- Issue date Aug 30, 1988
- Victor Company of Japan, Ltd.
- Hiroshi Nakajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Information signal recording medium
- Patent number 4,621,007
- Issue date Nov 4, 1986
- Victor Company of Japan, Ltd.
- Hiroshi Nakajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc accommodating case
- Patent number 4,428,483
- Issue date Jan 31, 1984
- Victor Company of Japan, Ltd.
- Osamu Narita
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL