Yoshiyuki Kurahashi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Facsimile machine capable of distinguishing copied image and receiv...
- Patent number 5,410,419
- Issue date Apr 25, 1995
- Minolta Camera Kabushiki Kaisha
- Hideo Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Facsimile apparatus
- Patent number 5,140,438
- Issue date Aug 18, 1992
- Minolta Camera Kabushiki Kaisha
- Yoshiyuki Kurahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facsimile device enabling efficient output to record sheet
- Patent number 5,057,937
- Issue date Oct 15, 1991
- Minolta Camera Kabushiki Kaisha
- Hideo Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus
- Patent number 5,055,946
- Issue date Oct 8, 1991
- Minolta Camera Kabushiki Kaisha
- Yoshiyuki Kurahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE