Kazuhisa Maruyama

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus having controller which controls jobs inclu...
- Patent number 6,356,721
- Issue date Mar 12, 2002
- Konica Corporation
- Tomoya Motoyoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Control method and control system for a copier
- Patent number 5,920,403
- Issue date Jul 6, 1999
- Konica Corporation
- Seitaro Kasahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-sided recording apparatus
- Patent number 5,528,353
- Issue date Jun 18, 1996
- Konica Corporation
- Masaru Ushio
- 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
Abnormality detection circuit for a motor for use in a copier
- Patent number 5,412,295
- Issue date May 2, 1995
- Konica Corporation
- Kazuhisa Maruyama
- G05 - CONTROLLING REGULATING
Information Patent Grant
Copying machine with registration adjusting device
- Patent number 5,355,206
- Issue date Oct 11, 1994
- Konica Corporation
- Kazuhisa Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY