Kyoichi Yoshizawa

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner cartridge having a divider plate to prevent excessive refilling
- Patent number 7,929,886
- Issue date Apr 19, 2011
- Konica Minolta Business Technologies, Inc.
- Kyoichi Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,106,981
- Issue date Sep 12, 2006
- Konica Minolta Business Technologies, Inc.
- Junichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tandem style color image forming apparatus
- Patent number 6,823,158
- Issue date Nov 23, 2004
- Minolta Co., Ltd.
- Takanobu Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER CARTRIDGE
- Publication number 20090097886
- Publication date Apr 16, 2009
- Konica Minolta Business Technologies, Inc.
- Kyoichi YOSHIZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050069334
- Publication date Mar 31, 2005
- Konica Minolta Business Technologies, Inc.
- Junichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20030108366
- Publication date Jun 12, 2003
- Minolta Co., Ltd.
- Takanobu Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY