Ichiro Ichihashi

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet creaser, sheet finisher, image forming apparatus, sheet foldi...
- Patent number 9,102,116
- Issue date Aug 11, 2015
- Ricoh Company, Limited
- Nobuyoshi Suzuki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper transport device, paper processing apparatus, and image formi...
- Patent number 8,313,098
- Issue date Nov 20, 2012
- Ricoh Company, Limited
- Hitoshi Hattori
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Home-position detecting method, sheet processing device, and image...
- Patent number 8,191,885
- Issue date Jun 5, 2012
- Ricoh Company, Limited
- Hitoshi Hattori
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet processing apparatus and image forming apparatus
- Patent number 8,177,226
- Issue date May 15, 2012
- Ricoh Company, Ltd.
- Naohiro Kikkawa
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet aligning apparatus, sheet processing apparatus, and image for...
- Patent number 8,162,306
- Issue date Apr 24, 2012
- Ricoh Company, Limited
- Nobuyoshi Suzuki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet processing system, sheet-supply control method, and computer...
- Patent number 8,162,305
- Issue date Apr 24, 2012
- Ricoh Company, Limited
- Hitoshi Hattori
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Punching device, conveying device, finishing device, and image form...
- Patent number 8,011,281
- Issue date Sep 6, 2011
- Ricoh Company, Limited
- Makoto Hidaka
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Sheet stacking device, drive control method, and computer program p...
- Patent number 8,002,274
- Issue date Aug 23, 2011
- Ricoh Company, Limited
- Takashi Saito
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet conveying device, sheet processing apparatus, and image formi...
- Patent number 7,967,284
- Issue date Jun 28, 2011
- Ricoh Company, Limited
- Shuuya Nagasako
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Openable sheet processing device
- Patent number 7,954,800
- Issue date Jun 7, 2011
- Ricoh Company, Limited
- Hiroshi Maeda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet creaser, sheet conveyer, sheet finisher, and image forming ap...
- Patent number 7,950,641
- Issue date May 31, 2011
- Ricoh Company, Limited
- Naohiro Kikkawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet aligning device, sheet processing device, and image forming a...
- Patent number 7,946,569
- Issue date May 24, 2011
- Ricoh Company, Limted
- Nobuyoshi Suzuki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet post-processing apparatus, image forming apparatus, and image...
- Patent number 7,934,714
- Issue date May 3, 2011
- Ricoh Company, Limited
- Ichiro Ichihashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet processing device and image forming apparatus
- Patent number 7,922,163
- Issue date Apr 12, 2011
- Ricoh Company, Ltd.
- Ichiro Ichihashi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet creaser including a cam guided pressing unit
- Patent number 7,905,473
- Issue date Mar 15, 2011
- Ricoh Company, Limited
- Masahiro Tamura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet conveying device, sheet finisher, sheet feeding device, image...
- Patent number 7,896,341
- Issue date Mar 1, 2011
- Ricoh Company, Ltd.
- Akira Kunieda
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Stepping motor driving device, sheet processing device, and image p...
- Patent number 7,893,648
- Issue date Feb 22, 2011
- Ricoh Company, Limited
- Hitoshi Hattori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet processing apparatus and image forming apparatus including th...
- Patent number 7,866,650
- Issue date Jan 11, 2011
- Ricoh Company, Ltd.
- Tomoichi Nomura
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet processing device and image forming apparatus
- Patent number 7,862,023
- Issue date Jan 4, 2011
- Ricoh Company, Ltd.
- Ichiro Ichihashi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet conveying device, sheet punching device, sheet processing dev...
- Patent number 7,802,789
- Issue date Sep 28, 2010
- Ricoh Co., Ltd.
- Junichi Tokita
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet processing apparatus and sheet conveyance method
- Patent number 7,798,480
- Issue date Sep 21, 2010
- Ricoh Company, Ltd.
- Naohiro Kikkawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet finisher, image forming apparatus, and sheet processing method
- Patent number 7,798,950
- Issue date Sep 21, 2010
- Ricoh Company, Limited
- Kazuhiro Kobayashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for image forming capable of effectively conve...
- Patent number 7,726,648
- Issue date Jun 1, 2010
- Ricoh Company, Ltd.
- Masahiro Tamura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet processing apparatus and image forming apparatus
- Patent number 7,694,966
- Issue date Apr 13, 2010
- Ricoh Company, Ltd.
- Shuuya Nagasako
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet aligning device and image forming apparatus
- Patent number 7,681,881
- Issue date Mar 23, 2010
- Ricoh Company, Limited
- Akira Kunieda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet post-processing apparatus, image forming apparatus, and image...
- Patent number 7,661,669
- Issue date Feb 16, 2010
- Ricoh Company, Limited
- Ichiro Ichihashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet alignment device, sheet finishing apparatus including the sam...
- Patent number 7,568,688
- Issue date Aug 4, 2009
- Ricoh Company, Ltd.
- Tomoichi Nomura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Sheet processing system, sheet-supply control method, and computer...
- Publication number 20100207314
- Publication date Aug 19, 2010
- Ricoh Company, Limited
- Hitoshi Hattori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet aligning apparatus, sheet processing apparatus, and image for...
- Publication number 20100148417
- Publication date Jun 17, 2010
- Ricoh Company, Limited
- Nobuyoshi SUZUKI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet Stacking device, Drive control method, and computer program p...
- Publication number 20090283961
- Publication date Nov 19, 2009
- Ricoh Company, Limited
- Takashi SAITO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet creaser, sheet finisher, image forming apparatus, sheet foldi...
- Publication number 20090258774
- Publication date Oct 15, 2009
- Ricoh Company, Limited
- Nobuyoshi Suzuki
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Sheet conveying device, sheet punching device, sheet processing dev...
- Publication number 20090206547
- Publication date Aug 20, 2009
- Ricoh Co., LTD.
- Junichi Tokita
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Sheet creaser, sheet conveyer, sheet finisher, image forming appara...
- Publication number 20090200725
- Publication date Aug 13, 2009
- Ricoh Company, Limited
- Masahiro Tamura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet creaser, sheet conveyer, sheet finisher, and image forming ap...
- Publication number 20090152789
- Publication date Jun 18, 2009
- Ricoh Company, Limited
- Naohiro Kikkawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet finisher, image forming apparatus, and sheet processing method
- Publication number 20090137374
- Publication date May 28, 2009
- Ricoh Company, Limited
- Kazuhiro Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet aligning device and image forming apparatus
- Publication number 20090066003
- Publication date Mar 12, 2009
- Ricoh Company, Limited
- Akira Kunieda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet processing device and image forming apparatus
- Publication number 20090066001
- Publication date Mar 12, 2009
- Ichiro ICHIHASHI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Sheet processing device, image forming apparatus, and image forming...
- Publication number 20090057978
- Publication date Mar 5, 2009
- Ricoh Company, Limited
- Hiroshi Maeda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Home-position detecting method, sheet processing device, and image...
- Publication number 20090060604
- Publication date Mar 5, 2009
- Ricoh Company, Limited
- Hitoshi Hattori
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Paper transport device, paper processing apparatus, and image formi...
- Publication number 20090051100
- Publication date Feb 26, 2009
- Hitoshi HATTORI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20090039593
- Publication date Feb 12, 2009
- Naohiro KIKKAWA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Sheet post-processing apparatus, image forming apparatus, and image...
- Publication number 20090014939
- Publication date Jan 15, 2009
- Ricoh Company, Limited
- Ichiro Ichihashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet post-processing apparatus, image forming apparatus, and image...
- Publication number 20090014949
- Publication date Jan 15, 2009
- Ricoh Company, Limited
- Ichiro Ichihashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Stepping motor driving device, sheet processing device, and image p...
- Publication number 20080290830
- Publication date Nov 27, 2008
- Ricoh Company, Limited
- Hitoshi Hattori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Punching device, conveying device, finishing device, and image form...
- Publication number 20080236351
- Publication date Oct 2, 2008
- Ricoh Company, Limited
- Makoto Hidaka
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Sheet conveying device, sheet finisher, sheet feeding device, image...
- Publication number 20080224386
- Publication date Sep 18, 2008
- Akira Kunieda
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Sheet conveying device, sheet processing apparatus, and image formi...
- Publication number 20080217837
- Publication date Sep 11, 2008
- Shuuya Nagasako
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet processing apparatus and sheet conveyance method
- Publication number 20080179809
- Publication date Jul 31, 2008
- Naohiro Kikkawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet processing apparatus and image forming apparatus including th...
- Publication number 20080099974
- Publication date May 1, 2008
- Ricoh Company, Limited
- Tomoichi NOMURA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Sheet aligning device, sheet processing device, and image forming a...
- Publication number 20080067730
- Publication date Mar 20, 2008
- Nobuyoshi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET PROCESSING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20080048380
- Publication date Feb 28, 2008
- RICOH COMPANY, LIMITED
- Ichiro ICHIHASHI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SHEET ALIGNMENT DEVICE, SHEET FINISHING APPARATUS INCLUDING THE SAM...
- Publication number 20080006993
- Publication date Jan 10, 2008
- Tomoichi Nomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet processing apparatus and image forming apparatus
- Publication number 20070235917
- Publication date Oct 11, 2007
- Shuuya Nagasako
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Method and apparatus for image forming capable of effectively conve...
- Publication number 20060261544
- Publication date Nov 23, 2006
- Masahiro Tamura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Ichiro Ichihashi

Person

Patents Grantslast 30 patents

Sheet creaser, sheet finisher, image forming apparatus, sheet foldi...

Paper transport device, paper processing apparatus, and image formi...

Home-position detecting method, sheet processing device, and image...

Sheet processing apparatus and image forming apparatus

Sheet aligning apparatus, sheet processing apparatus, and image for...

Sheet processing system, sheet-supply control method, and computer...

Punching device, conveying device, finishing device, and image form...

Sheet stacking device, drive control method, and computer program p...

Sheet conveying device, sheet processing apparatus, and image formi...

Openable sheet processing device

Sheet creaser, sheet conveyer, sheet finisher, and image forming ap...

Sheet aligning device, sheet processing device, and image forming a...

Sheet post-processing apparatus, image forming apparatus, and image...

Sheet processing device and image forming apparatus

Sheet creaser including a cam guided pressing unit

Sheet conveying device, sheet finisher, sheet feeding device, image...

Stepping motor driving device, sheet processing device, and image p...

Sheet processing apparatus and image forming apparatus including th...

Sheet processing device and image forming apparatus

Sheet conveying device, sheet punching device, sheet processing dev...

Sheet processing apparatus and sheet conveyance method

Sheet finisher, image forming apparatus, and sheet processing method

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

Sheet processing apparatus and image forming apparatus

Sheet aligning device and image forming apparatus

Sheet post-processing apparatus, image forming apparatus, and image...

Sheet alignment device, sheet finishing apparatus including the sam...

Patents Applicationslast 30 patents

Sheet processing system, sheet-supply control method, and computer...

Sheet aligning apparatus, sheet processing apparatus, and image for...

Sheet Stacking device, Drive control method, and computer program p...

Sheet creaser, sheet finisher, image forming apparatus, sheet foldi...

Sheet conveying device, sheet punching device, sheet processing dev...

Sheet creaser, sheet conveyer, sheet finisher, image forming appara...

Sheet creaser, sheet conveyer, sheet finisher, and image forming ap...

Sheet finisher, image forming apparatus, and sheet processing method

Sheet aligning device and image forming apparatus

Sheet processing device and image forming apparatus

Sheet processing device, image forming apparatus, and image forming...

Home-position detecting method, sheet processing device, and image...

Paper transport device, paper processing apparatus, and image formi...

SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS

Sheet post-processing apparatus, image forming apparatus, and image...

Sheet post-processing apparatus, image forming apparatus, and image...

Stepping motor driving device, sheet processing device, and image p...

Punching device, conveying device, finishing device, and image form...

Sheet conveying device, sheet finisher, sheet feeding device, image...

Sheet conveying device, sheet processing apparatus, and image formi...

Sheet processing apparatus and sheet conveyance method

Sheet processing apparatus and image forming apparatus including th...

Sheet aligning device, sheet processing device, and image forming a...

SHEET PROCESSING DEVICE AND IMAGE FORMING APPARATUS

SHEET ALIGNMENT DEVICE, SHEET FINISHING APPARATUS INCLUDING THE SAM...

Sheet processing apparatus and image forming apparatus

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