Yukari Ishibashi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner for developing electrostatic image, image forming method and...
- Patent number 5,962,176
- Issue date Oct 5, 1999
- Canon Kabushiki Kaisha
- Manabu Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic developer and recognition method of magnetic-ink character
- Patent number 5,952,138
- Issue date Sep 14, 1999
- Canon Kabushiki Kaisha
- Tetsuhito Kuwashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having developer carrying member with surfa...
- Patent number 5,164,780
- Issue date Nov 17, 1992
- Canon Kabushiki Kaisha
- Manabu Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY