Joh Ebara

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet processing device, image forming system, and computer-readabl...
- Patent number 9,624,061
- Issue date Apr 18, 2017
- Ricoh Company, Limited
- Shingo Matsushita
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus with locking drawer unit
- Patent number 9,353,553
- Issue date May 31, 2016
- Ricoh Company, Limited
- Yusuke Funayama
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Image forming apparatus including drawer with variable length cable...
- Patent number 9,188,946
- Issue date Nov 17, 2015
- Ricoh Company, Ltd.
- Tetsuji Nishikawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus having a drawer unit with a paper-feeding c...
- Patent number 9,176,462
- Issue date Nov 3, 2015
- Ricoh Company, Limited
- Yoshihide Ohta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having drawer unit
- Patent number 9,163,429
- Issue date Oct 20, 2015
- Ricoh Company, Limited
- Kohta Takenaka
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Image forming apparatus
- Patent number 8,521,046
- Issue date Aug 27, 2013
- Ricoh Company, Limited
- Keisuke Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for image forming capable of effectively elimi...
- Patent number 8,385,778
- Issue date Feb 26, 2013
- Ricoh Company, Ltd.
- Noriaki Funamoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming apparatus and image forming method of effectively det...
- Patent number 8,331,822
- Issue date Dec 11, 2012
- Ricoh Co., Ltd.
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including first and second image forming de...
- Patent number 8,260,179
- Issue date Sep 4, 2012
- Ricoh Company, Ltd.
- Yohei Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for image forming capable of effectively elimi...
- Patent number 8,185,018
- Issue date May 22, 2012
- Ricoh Company, Ltd.
- Noriaki Funamoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Rotary drive device and image forming apparatus
- Patent number 8,068,766
- Issue date Nov 29, 2011
- Ricoh Company, Ltd.
- Takuya Uehara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Driving-force transmission device and image forming apparatus
- Patent number 8,064,802
- Issue date Nov 22, 2011
- Ricoh Company, Ltd.
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt driving device and image forming apparatus
- Patent number 8,036,582
- Issue date Oct 11, 2011
- Ricoh Company, Ltd.
- Takuya Murata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming system and method of detecting color misregistration
- Patent number 8,010,026
- Issue date Aug 30, 2011
- Ricoh Company Limited
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,010,019
- Issue date Aug 30, 2011
- Ricoh Company Limited
- Noriaki Funamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having enhanced controlling method for redu...
- Patent number 7,991,326
- Issue date Aug 2, 2011
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method of effectively det...
- Patent number 7,937,007
- Issue date May 3, 2011
- Ricoh Co., Ltd.
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Driving control device and image forming apparatus including the same
- Patent number 7,929,894
- Issue date Apr 19, 2011
- Ricoh Company, Limited
- Takuya Murata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of detecting a phase difference of image bearing members and...
- Patent number 7,796,929
- Issue date Sep 14, 2010
- Ricoh Company, Ltd.
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging apparatus adjusting a rotational stop phase based on a calc...
- Patent number 7,778,575
- Issue date Aug 17, 2010
- Ricoh Company, Ltd.
- Yuji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for image forming capable of effectively elimi...
- Patent number 7,773,914
- Issue date Aug 10, 2010
- Ricoh Company, Ltd.
- Noriaki Funamoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming apparatus
- Patent number 7,748,695
- Issue date Jul 6, 2010
- Ricoh Company, Limited
- Yohei Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color drift error correcting method and image forming apparatus
- Patent number 7,729,024
- Issue date Jun 1, 2010
- Ricoh Company, Ltd.
- Kazuhiko Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus with fluctuation-pattern detection and fine...
- Patent number 7,697,867
- Issue date Apr 13, 2010
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus capable of effectively forming a quality co...
- Patent number 7,693,468
- Issue date Apr 6, 2010
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having enhanced controlling method for redu...
- Patent number 7,653,332
- Issue date Jan 26, 2010
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method, apparatus, and program for image forming capable of effecti...
- Patent number 7,630,657
- Issue date Dec 8, 2009
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,603,061
- Issue date Oct 13, 2009
- Ricoh Company Limited
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of correcting a rotation speed of a...
- Patent number 7,587,157
- Issue date Sep 8, 2009
- Ricoh Co., Ltd.
- Hiromichi Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color printing apparatus capable of color registration difference c...
- Patent number 7,532,842
- Issue date May 12, 2009
- Ricoh Company, Ltd.
- Seiichi Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND COMPUTER-READABL...
- Publication number 20160221787
- Publication date Aug 4, 2016
- RICOH COMPANY, LIMITED
- Shingo MATSUSHITA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140169828
- Publication date Jun 19, 2014
- RICOH COMPANY, LIMITED
- Yoshihide OHTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140167580
- Publication date Jun 19, 2014
- RICOH COMPANY, LIMITED
- Yusuke FUNAYAMA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140167587
- Publication date Jun 19, 2014
- RICOH COMPANY, LIMITED
- Kohta TAKENAKA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140055016
- Publication date Feb 27, 2014
- RICOH COMPANY, LTD.
- Tetsuji NISHIKAWA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...
- Publication number 20120207501
- Publication date Aug 16, 2012
- Noriaki Funamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110222882
- Publication date Sep 15, 2011
- Keisuke SUGIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF EFFECTIVELY DET...
- Publication number 20110150531
- Publication date Jun 23, 2011
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CAPABLE OF FORMING HIGH QUALITY SUPERIMPOSE...
- Publication number 20100310281
- Publication date Dec 9, 2010
- Yohei MIURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...
- Publication number 20100266299
- Publication date Oct 21, 2010
- Noriaki Funamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Belt driving device and image forming apparatus
- Publication number 20090263158
- Publication date Oct 22, 2009
- Takuya Murata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Driving control device and image forming apparatus including the same
- Publication number 20090169225
- Publication date Jul 2, 2009
- Ricoh Company, Limited
- Takuya Murata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Driving-force transmission device and image forming apparatus
- Publication number 20090169259
- Publication date Jul 2, 2009
- Ricoh Company, Ltd.
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Rotary drive device and image forming apparatus
- Publication number 20090017953
- Publication date Jan 15, 2009
- Ricoh Company Ltd.
- Takuya Uehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING SYSTEM AND METHOD OF DETECTING COLOR MISREGISTRATION
- Publication number 20080240754
- Publication date Oct 2, 2008
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20080211176
- Publication date Sep 4, 2008
- Ricoh Company, Limited
- Yohei Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20080213000
- Publication date Sep 4, 2008
- Noriaki FUNAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20080166153
- Publication date Jul 10, 2008
- Yasuhisa Ehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming apparatus
- Publication number 20080131168
- Publication date Jun 5, 2008
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF DETECTING A PHASE DIFFERENCE OF IMAGE BEARING MEMBERS AND...
- Publication number 20080069604
- Publication date Mar 20, 2008
- Joh EBARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD, APPARATUS, AND PROGRAM FOR IMAGE FORMING CAPABLE OF EFFECTI...
- Publication number 20070274746
- Publication date Nov 29, 2007
- YASUHISA EHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus having enhanced controlling method for redu...
- Publication number 20070258729
- Publication date Nov 8, 2007
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus capable of effectively forming a quality co...
- Publication number 20070253736
- Publication date Nov 1, 2007
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGING APPARATUS
- Publication number 20070217830
- Publication date Sep 20, 2007
- Yuji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20070212109
- Publication date Sep 13, 2007
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF EFFECTIVELY DET...
- Publication number 20070196132
- Publication date Aug 23, 2007
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CAPABLE OF EFFECTIVELY FORMING A QUALITY CO...
- Publication number 20070172257
- Publication date Jul 26, 2007
- Hiromichi Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...
- Publication number 20070166075
- Publication date Jul 19, 2007
- Noriaki Funamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus having enhanced controlling method for redu...
- Publication number 20070140736
- Publication date Jun 21, 2007
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20070122172
- Publication date May 31, 2007
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Sheet processing device, image forming system, and computer-readabl...

Image forming apparatus with locking drawer unit

Image forming apparatus including drawer with variable length cable...

Image forming apparatus having a drawer unit with a paper-feeding c...

Image forming apparatus having drawer unit

Image forming apparatus

Method and apparatus for image forming capable of effectively elimi...

Image forming apparatus and image forming method of effectively det...

Image forming apparatus including first and second image forming de...

Method and apparatus for image forming capable of effectively elimi...

Rotary drive device and image forming apparatus

Driving-force transmission device and image forming apparatus

Belt driving device and image forming apparatus

Image forming system and method of detecting color misregistration

Image forming apparatus

Image forming apparatus having enhanced controlling method for redu...

Image forming apparatus and image forming method of effectively det...

Driving control device and image forming apparatus including the same

Method of detecting a phase difference of image bearing members and...

Imaging apparatus adjusting a rotational stop phase based on a calc...

Method and apparatus for image forming capable of effectively elimi...

Image forming apparatus

Color drift error correcting method and image forming apparatus

Image forming apparatus with fluctuation-pattern detection and fine...

Image forming apparatus capable of effectively forming a quality co...

Image forming apparatus having enhanced controlling method for redu...

Method, apparatus, and program for image forming capable of effecti...

Image forming apparatus

Image forming apparatus capable of correcting a rotation speed of a...

Color printing apparatus capable of color registration difference c...

Patents Applicationslast 30 patents

SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND COMPUTER-READABL...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF EFFECTIVELY DET...

IMAGE FORMING APPARATUS CAPABLE OF FORMING HIGH QUALITY SUPERIMPOSE...

METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...

Belt driving device and image forming apparatus

Driving control device and image forming apparatus including the same

Driving-force transmission device and image forming apparatus

Rotary drive device and image forming apparatus

IMAGE FORMING SYSTEM AND METHOD OF DETECTING COLOR MISREGISTRATION

Image forming apparatus

IMAGE FORMING APPARATUS

Image forming apparatus

Image forming apparatus

METHOD OF DETECTING A PHASE DIFFERENCE OF IMAGE BEARING MEMBERS AND...

METHOD, APPARATUS, AND PROGRAM FOR IMAGE FORMING CAPABLE OF EFFECTI...

Image forming apparatus having enhanced controlling method for redu...

Image forming apparatus capable of effectively forming a quality co...

IMAGING APPARATUS

Image forming apparatus

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF EFFECTIVELY DET...

IMAGE FORMING APPARATUS CAPABLE OF EFFECTIVELY FORMING A QUALITY CO...

METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...

Image forming apparatus having enhanced controlling method for redu...

IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS USING THE SAME