Shinichi Hirahata

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Kagamigahara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for adjusting distance of cutting blade from workpiece sheet
- Patent number 6,341,548
- Issue date Jan 29, 2002
- Brother Kogyo Kabushiki Kaisha
- Shinichi Hirahata
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Image exposure apparatus with compensation for variations in scanni...
- Patent number 5,541,637
- Issue date Jul 30, 1996
- Brother Kogyo Kabushiki Kaisha
- Tsuyoshi Ohashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Exposure device having means for correcting intensity of laser beam...
- Patent number 5,311,216
- Issue date May 10, 1994
- Brother Kogyo Kabushiki Kaisha
- Shinichi Hirahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanning exposure device provided with intensity correction to comp...
- Patent number 5,151,586
- Issue date Sep 29, 1992
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G01 - MEASURING TESTING
Information Patent Grant
Laser scanner with deflector and photosensitive drum control
- Patent number 5,144,339
- Issue date Sep 1, 1992
- Brother Kogyo Kabushiki Kaisha
- Tsuyoshi Ohashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magneto-optical recording medium having pairs of mutually correspon...
- Patent number 4,807,204
- Issue date Feb 21, 1989
- Brother Kogyo Kabushiki Kaisha
- Shuzo Mizutani
- G11 - INFORMATION STORAGE