Hiroyuki Maruyama

Person

Sagamihara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, printing method, and computer-readable rec...
- Patent number 12,098,051
- Issue date Sep 24, 2024
- Konica Minolta, Inc.
- Satoshi Ogata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Parameter determination apparatus, image forming apparatus, post-pr...
- Patent number 12,078,948
- Issue date Sep 3, 2024
- Konica Minolta, Inc.
- Hiroyuki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet conveyance apparatus and image forming apparatus with rollers...
- Patent number 7,986,912
- Issue date Jul 26, 2011
- Konica Minolta Business Technologies, Inc.
- Hiroyuki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus using registration marks
- Patent number 7,876,342
- Issue date Jan 25, 2011
- Konica Corporation
- Eiji Nishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image printing apparatus
- Patent number 7,606,516
- Issue date Oct 20, 2009
- Konica Minolta Business Technologies, Inc.
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus using registration marks
- Patent number 7,542,058
- Issue date Jun 2, 2009
- Konica Corporation
- Eiji Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color image forming apparatus using registration marks
- Patent number 7,453,480
- Issue date Nov 18, 2008
- Konica Corporation
- Eiji Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrophotographic image printing apparatus
- Patent number 7,263,314
- Issue date Aug 28, 2007
- Konica Minolta Business Technologies, Inc.
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Clock generating circuit and image-forming apparatus
- Patent number 7,079,172
- Issue date Jul 18, 2006
- Konica Corporation
- Kenji Izumiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Driving device and image forming device
- Patent number 6,933,696
- Issue date Aug 23, 2005
- Konica Minolta Business Technologies, Inc.
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus using registration marks
- Patent number 6,911,993
- Issue date Jun 28, 2005
- Konica Corporation
- Eiji Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus having life information
- Patent number 6,851,616
- Issue date Feb 8, 2005
- Konica Corporation
- Hiroyuki Maruyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus which changes clock frequencies in accordan...
- Patent number 6,839,078
- Issue date Jan 4, 2005
- Konica Corporation
- Kenji Izumiya
- G02 - OPTICS
Information Patent Grant
Image forming apparatus
- Patent number 6,801,725
- Issue date Oct 5, 2004
- Konica Corporation
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drive control method of photoreceptor drum and image forming apparatus
- Patent number 6,725,005
- Issue date Apr 20, 2004
- Konica Corporation
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and control method of motor therein
- Patent number 6,724,161
- Issue date Apr 20, 2004
- Konica Corporation
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with exposure, size, and position correctio...
- Patent number 5,438,437
- Issue date Aug 1, 1995
- Konica Corporation
- Yoshimi Mizoguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 5,231,513
- Issue date Jul 27, 1993
- Konica Corporation
- Jun Yokobori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color image forming apparatus with an automatic color selection mode
- Patent number 5,070,367
- Issue date Dec 3, 1991
- Konica Corporation
- Masahi Sugano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus
- Patent number 5,070,374
- Issue date Dec 3, 1991
- Konica Corporation
- Takashi Murahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of cleaning an image retainer
- Patent number 5,061,966
- Issue date Oct 29, 1991
- Konica Corporation
- Satoshi Haneda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus for superposing a plurality of images
- Patent number 5,023,708
- Issue date Jun 11, 1991
- Konica Corporation
- Hiroyuki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image processing apparatus which accurately registers multipl...
- Patent number 4,878,110
- Issue date Oct 31, 1989
- Konishiroku Photo Industry Co., Ltd.
- Hiroyuki Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image recording apparatus
- Patent number 4,849,829
- Issue date Jul 18, 1989
- Konishiroku Photo Industry Co., Ltd.
- Hiroyuki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image-forming apparatus for producing overlapped monochrome i...
- Patent number 4,806,973
- Issue date Feb 21, 1989
- Konishiroku Photo Industry Co., Ltd.
- Tadao Kishimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, PRINTING METHOD, AND COMPUTER-READABLE REC...
- Publication number 20220177257
- Publication date Jun 9, 2022
- Konica Minolta, Inc.
- Satoshi Ogata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Parameter Determination Apparatus, Image Forming Apparatus, Post-Pr...
- Publication number 20220179347
- Publication date Jun 9, 2022
- Konica Minolta, Inc.
- HIROYUKI MARUYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Parameter Determination Apparatus, Image Forming Apparatus, Post-Pr...
- Publication number 20220179348
- Publication date Jun 9, 2022
- Konica Minolta, Inc.
- HIROYUKI MARUYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RECORDING MEDIUM DETECTION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20210078816
- Publication date Mar 18, 2021
- KONICA MINOLTA, INC.,
- Yumiko Izumiya
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
RECORDING MEDIUM DETECTION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20210078813
- Publication date Mar 18, 2021
- Konica Minolta, Inc.
- Yumiko Izumiya
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090317099
- Publication date Dec 24, 2009
- Konica Minolta Business Technologies, Inc.
- Kosuke MASUMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COLOR IMAGE FORMING APPARATUS USING REGISTRATION MARKS
- Publication number 20090269089
- Publication date Oct 29, 2009
- Konica Corporation
- Eiji Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image printing apparatus
- Publication number 20080213001
- Publication date Sep 4, 2008
- KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet conveyance apparatus and image forming apparatus
- Publication number 20080056790
- Publication date Mar 6, 2008
- KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- Hiroyuki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic image printing apparatus
- Publication number 20070248383
- Publication date Oct 25, 2007
- KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image printing apparatus
- Publication number 20060171741
- Publication date Aug 3, 2006
- KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Color image forming apparatus using registration marks
- Publication number 20050206980
- Publication date Sep 22, 2005
- Konica Corporation
- Eiji Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Color image forming apparatus using registration marks
- Publication number 20050206934
- Publication date Sep 22, 2005
- Konica Corporation
- Eiji Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image outputting system
- Publication number 20050052686
- Publication date Mar 10, 2005
- KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- Hiroyuki Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Driving device and image forming device
- Publication number 20050046365
- Publication date Mar 3, 2005
- Konica Minolta Business Technologies, Inc.
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Color image forming apparatus using registration marks
- Publication number 20030214568
- Publication date Nov 20, 2003
- Konica Corporation
- Eiji Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus
- Publication number 20030215250
- Publication date Nov 20, 2003
- Konica Corporation
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20030174200
- Publication date Sep 18, 2003
- Konica Corporation
- Kenji Izumiya
- G02 - OPTICS
Information Patent Application
Drive control method of photoreceptor drum and image forming apparatus
- Publication number 20030081965
- Publication date May 1, 2003
- Konica Corporation
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and control method of motor therein
- Publication number 20020149329
- Publication date Oct 17, 2002
- Konica Corporation
- Tadayuki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus having life information
- Publication number 20020108052
- Publication date Aug 8, 2002
- Konica Corporation
- Hiroyuki Maruyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Clock generating circuit and image-forming apparatus
- Publication number 20020085241
- Publication date Jul 4, 2002
- Konica Corporation
- Kenji Izumiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hiroyuki Maruyama

Person

Patents Grantslast 30 patents

Image forming apparatus, printing method, and computer-readable rec...

Parameter determination apparatus, image forming apparatus, post-pr...

Sheet conveyance apparatus and image forming apparatus with rollers...

Color image forming apparatus using registration marks

Image printing apparatus

Color image forming apparatus using registration marks

Color image forming apparatus using registration marks

Electrophotographic image printing apparatus

Clock generating circuit and image-forming apparatus

Driving device and image forming device

Color image forming apparatus using registration marks

Image forming apparatus having life information

Image forming apparatus which changes clock frequencies in accordan...

Image forming apparatus

Drive control method of photoreceptor drum and image forming apparatus

Image forming apparatus and control method of motor therein

Image forming apparatus with exposure, size, and position correctio...

Image forming apparatus

Color image forming apparatus with an automatic color selection mode

Color image forming apparatus

Method of cleaning an image retainer

Color image forming apparatus for superposing a plurality of images

Color image processing apparatus which accurately registers multipl...

Image recording apparatus

Color image-forming apparatus for producing overlapped monochrome i...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS, PRINTING METHOD, AND COMPUTER-READABLE REC...

Parameter Determination Apparatus, Image Forming Apparatus, Post-Pr...

Parameter Determination Apparatus, Image Forming Apparatus, Post-Pr...

RECORDING MEDIUM DETECTION DEVICE AND IMAGE FORMING APPARATUS

RECORDING MEDIUM DETECTION DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

COLOR IMAGE FORMING APPARATUS USING REGISTRATION MARKS

Image printing apparatus

Sheet conveyance apparatus and image forming apparatus

Electrophotographic image printing apparatus

Image printing apparatus

Color image forming apparatus using registration marks

Color image forming apparatus using registration marks

Image outputting system

Driving device and image forming device

Color image forming apparatus using registration marks

Image forming apparatus

Image forming apparatus

Drive control method of photoreceptor drum and image forming apparatus

Image forming apparatus and control method of motor therein

Image forming apparatus having life information

Clock generating circuit and image-forming apparatus