Hideo Hirane

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitter array diagnostic apparatus
- Patent number 5,160,837
- Issue date Nov 3, 1992
- Hitachi, Ltd.
- Hideo Hirane
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting element array driver circuit
- Patent number 5,138,310
- Issue date Aug 11, 1992
- Hitachi, Ltd.
- Hideo Hirane
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-emitting element array driver circuit
- Patent number 4,967,192
- Issue date Oct 30, 1990
- Hitachi, Ltd.
- Hideo Hirane
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Driving circuit for a light emitting diode array
- Patent number 4,962,375
- Issue date Oct 9, 1990
- Hitachi, Ltd.
- Hideo Hirane
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording apparatus
- Patent number 4,654,677
- Issue date Mar 31, 1987
- Hitachi, Ltd.
- Masaharu Tadauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Facsimile apparatus
- Patent number 4,413,285
- Issue date Nov 1, 1983
- Hitachi, Ltd.
- Masayasu Anzai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE