Susumu Mikawa

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Itami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Developing device having a member for restricting transport of deve...
- Patent number 5,842,090
- Issue date Nov 24, 1998
- Minolta Co., Ltd.
- Susumu Mikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with member for regulating an amount of dev...
- Patent number 5,761,588
- Issue date Jun 2, 1998
- Minolta Co., Ltd.
- Susumu Mikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device for use in an image forming apparatus
- Patent number 5,311,262
- Issue date May 10, 1994
- Minolta Camera Kabushiki Kaisha
- Tamotsu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller with an identical polarity magnetic part
- Patent number 5,206,690
- Issue date Apr 27, 1993
- Minolta Camera Kabushiki Kaisha
- Tamotsu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY