Naoharu Ohikata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tape carrier used in tab system
- Patent number 5,153,708
- Issue date Oct 6, 1992
- Nippon Steel Corporation
- Naoharu Ohikata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiator for semiconductor chip
- Patent number 5,150,198
- Issue date Sep 22, 1992
- Nippon Steel Corporation
- Naoharu Ohikata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Member for use in assembly of integrated circuit elements and a met...
- Patent number 5,150,047
- Issue date Sep 22, 1992
- Nippon Steel Corporation
- Tamio Saito
- G01 - MEASURING TESTING
Information Patent Grant
Lead structure for packaging semiconductor chip
- Patent number 5,137,479
- Issue date Aug 11, 1992
- Nippon Steel Corporation
- Naoharu Ohikata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for inspecting both sides of tape or sheet
- Patent number 5,061,074
- Issue date Oct 29, 1991
- Nippon Steel Corporation
- Naoharu Ohikata
- G02 - OPTICS
Information Patent Grant
Film carrier for mounting IC chips
- Patent number 5,031,022
- Issue date Jul 9, 1991
- Nippon Steel Corporation
- Toshio Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS