Shingo Hirota

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with variable efficiency cleaning mechanism
- Patent number 6,029,025
- Issue date Feb 22, 2000
- Minolta Co., Ltd.
- Hiroshi Sakakibara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device
- Patent number 5,890,048
- Issue date Mar 30, 1999
- Minolta Co., Ltd.
- Shingo Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device for removing residual toner from an image carrier i...
- Patent number 5,774,765
- Issue date Jun 30, 1998
- Minolta Co., Ltd.
- Shingo Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and cleaning blade
- Patent number 5,765,088
- Issue date Jun 9, 1998
- Minolta Co., Ltd.
- Yasunori Nakayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY