Osamu Harada

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inspection device for inspecting projections on the surface of parts
- Patent number 4,803,871
- Issue date Feb 14, 1989
- Hitachi, Ltd.
- Osamu Harada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bar code reader
- Patent number 4,777,357
- Issue date Oct 11, 1988
- Hitachi, Ltd.
- Osamu Harada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shape detecting apparatus
- Patent number 4,472,056
- Issue date Sep 18, 1984
- Hitachi, Ltd.
- Yasuo Nakagawa
- G01 - MEASURING TESTING