Kazuhiro Nakazawa

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus employing dots of a predetermined diameter
- Patent number 6,288,733
- Issue date Sep 11, 2001
- Konica Corporation
- Kazuhiro Nakazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fixing oil coating apparatus, and fixing unit therewith
- Patent number 5,937,256
- Issue date Aug 10, 1999
- Konica Corporation
- Kazuhiro Nakazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charger control in an electrophotographic copying apparatus
- Patent number 5,465,135
- Issue date Nov 7, 1995
- Konica Corporation
- Kiyohari Nakagama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mirror smudge detecting apparatus for an image forming apparatus
- Patent number 5,423,512
- Issue date Jun 13, 1995
- Konica Corporation
- Masaru Ushio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging apparatus
- Patent number 4,908,513
- Issue date Mar 13, 1990
- Konica Corporation
- Keiji Masuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 4,797,707
- Issue date Jan 10, 1989
- Konica Corporation
- Haruo Iwahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY