Tamotsu Sakuraba

Person

2-Chome, Azuchi-Machi, Chuo-Ku, Osaka-Shi, Osaka 541-8556, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing apparatus having a contact roller, an image forming appa...
- Patent number 6,112,043
- Issue date Aug 29, 2000
- Minolta Co., Ltd.
- Tamotsu Sakuraba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a charging member which removes smears...
- Patent number 5,940,661
- Issue date Aug 17, 1999
- Masataka Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with developing recovery device
- Patent number 5,864,736
- Issue date Jan 26, 1999
- Minolta Co., Ltd.
- Hirokatsu Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,832,336
- Issue date Nov 3, 1998
- Minolta Co., Ltd.
- Akihiro Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having means for preventing toner scattering
- Patent number 5,822,647
- Issue date Oct 13, 1998
- Minolta Co., Ltd.
- Tamotsu Sakuraba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device
- Patent number 5,754,926
- Issue date May 19, 1998
- Minolta Co., Ltd.
- Tamotsu Sakuraba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device in an image forming apparatus for removing partic...
- Patent number 5,708,921
- Issue date Jan 13, 1998
- Minolta Co., Ltd.
- Masataka Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having biasing circuit for charge erasing member
- Patent number 5,600,419
- Issue date Feb 4, 1997
- Minolta Co., Ltd.
- Tamotsu Sakuraba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with residual toner removal
- Patent number 5,592,265
- Issue date Jan 7, 1997
- Minolta Co., Ltd.
- Tamotsu Sakuraba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
One-component developing device with system for removing surplus toner
- Patent number 5,568,236
- Issue date Oct 22, 1996
- Minolta Co., Ltd.
- Hiroshi Toda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing bias power unit for use in an image forming apparatus
- Patent number 5,262,828
- Issue date Nov 16, 1993
- Minolta Camera Kabushiki Kaisha
- Tateki Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tamotsu Sakuraba

Person

Patents Grantslast 30 patents

Developing apparatus having a contact roller, an image forming appa...

Image forming apparatus with a charging member which removes smears...

Image forming apparatus with developing recovery device

Image forming apparatus

Developing device having means for preventing toner scattering

Charging device

Developing device in an image forming apparatus for removing partic...

Developing device having biasing circuit for charge erasing member

Image forming apparatus with residual toner removal

One-component developing device with system for removing surplus toner

Developing bias power unit for use in an image forming apparatus