Yutaka Shoji

Person

Hitachinaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cooling device and image forming apparatus including same
- Patent number 9,483,018
- Issue date Nov 1, 2016
- Ricoh Company, Ltd.
- Tomoyasu Hirasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cooling device and image forming apparatus including same
- Patent number 9,372,465
- Issue date Jun 21, 2016
- Ricoh Company, Ltd.
- Keisuke Ikeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cooling device and image forming apparatus including same
- Patent number 9,217,979
- Issue date Dec 22, 2015
- Ricoh Company, Ltd.
- Tomoyasu Hirasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet aligning device and image forming apparatus including the same
- Patent number 9,193,550
- Issue date Nov 24, 2015
- Ricoh Company, Ltd.
- Takayuki Muneyasu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cooling device and image forming apparatus
- Patent number 9,152,119
- Issue date Oct 6, 2015
- Ricoh Company, Ltd.
- Shingo Takai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cooling device and image forming apparatus incorporating same
- Patent number 9,046,872
- Issue date Jun 2, 2015
- Ricoh Company, Ltd.
- Keisuke Ikeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet aligning device and image forming apparatus including the same
- Patent number 8,985,578
- Issue date Mar 24, 2015
- Ricoh Company, Ltd.
- Takayuki Muneyasu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 8,498,566
- Issue date Jul 30, 2013
- Ricoh Company, Limited
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,451,466
- Issue date May 28, 2013
- Ricoh Company, Ltd.
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet aligning device and image forming apparatus including the same
- Patent number 8,419,013
- Issue date Apr 16, 2013
- Ricoh Company, Ltd.
- Takayuki Muneyasu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 8,417,176
- Issue date Apr 9, 2013
- Ricoh Company, Ltd.
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus which continues to convey a sheet if the sh...
- Patent number 8,355,642
- Issue date Jan 15, 2013
- Ricoh Company, Ltd.
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet conveyance unit and image forming apparatus including same
- Patent number 8,317,192
- Issue date Nov 27, 2012
- Ricoh Company, Ltd.
- Yuji Karikusa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Conveying device and image forming apparatus
- Patent number 8,213,851
- Issue date Jul 3, 2012
- Ricoh Company, Limited
- Yutaka Shoji
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus having a transport status detection unit
- Patent number 8,160,462
- Issue date Apr 17, 2012
- Ricoh Company, Ltd.
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet decurling device and image forming apparatus
- Patent number 8,113,514
- Issue date Feb 14, 2012
- Ricoh Company, Limited
- Yasuyuki Sekino
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Conveying device and image forming apparatus
- Patent number 8,025,288
- Issue date Sep 27, 2011
- Ricoh Company, Ltd.
- Yutaka Shoji
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming system having enhanced functionality
- Patent number 7,931,263
- Issue date Apr 26, 2011
- Ricoh Company, Ltd.
- Hiroshi Takahagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet conveying device and image forming apparatus
- Patent number 7,722,039
- Issue date May 25, 2010
- Ricoh Company, Limited
- Yutaka Shoji
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink jet recording method
- Patent number 7,290,873
- Issue date Nov 6, 2007
- Ricoh Printing Systems, Ltd.
- Akemi Ouchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Three-dimensional laminating molding device
- Patent number 7,104,773
- Issue date Sep 12, 2006
- Ricoh Printing Systems, Ltd.
- Tsutomu Maekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ink jet print head and method of production thereof
- Patent number 6,679,589
- Issue date Jan 20, 2004
- Hitachi Printing Solutions, Ltd.
- Hiroshi Takahagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Drive method for ink jet head
- Patent number 6,592,196
- Issue date Jul 15, 2003
- Hitachi Koki Co., Ltd.
- Yoshitaka Akiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Solid-ink printing original plate and a process for producing the same
- Patent number 6,283,031
- Issue date Sep 4, 2001
- Hitachi Koki Co., Ltd.
- Atsushi Kakuta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Solid-ink printing original plate and a process for producing the same
- Patent number 6,173,647
- Issue date Jan 16, 2001
- Hitachi Koki Co., Ltd.
- Atsushi Kakuta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of forming image on roll of paper sheet
- Patent number 5,993,087
- Issue date Nov 30, 1999
- Hitachi Koki, Co., Ltd.
- Masahito Katada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printer for electronic computer
- Patent number D416572
- Issue date Nov 16, 1999
- Hitachi Koki Co., Ltd.
- Hideki Ishida
- D18 - Printing and office machinery
Information Patent Grant
Printing system with mechanism for attachingly supporting recording...
- Patent number 5,947,614
- Issue date Sep 7, 1999
- Hitachi Koki Co., Ltd.
- Yutaka Shoji
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Structure of rotating mechanism for watch case
- Patent number 4,626,107
- Issue date Dec 2, 1986
- Citizen Watch Co., Ltd.
- Junichi Nishikawa
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20160048106
- Publication date Feb 18, 2016
- Tomoyasu Hirasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET ALIGNING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20150151939
- Publication date Jun 4, 2015
- RICOH COMPANY, LTD.
- Takayuki MUNEYASU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20140308058
- Publication date Oct 16, 2014
- Keisuke IKEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COOLING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20140233996
- Publication date Aug 21, 2014
- Keisuke IKEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20140186081
- Publication date Jul 3, 2014
- Tomoyasu Hirasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130294804
- Publication date Nov 7, 2013
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET ALIGNING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20130187331
- Publication date Jul 25, 2013
- Takayuki Muneyasu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Cooling device and image forming apparatus
- Publication number 20120087703
- Publication date Apr 12, 2012
- RICOH COMPANY, LIMITED
- Shingo Takai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet conveyance unit and image forming apparatus including same
- Publication number 20110316226
- Publication date Dec 29, 2011
- RICOH COMPANY, LTD.
- Yuji Karikusa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20090310983
- Publication date Dec 17, 2009
- Yutaka SHOJI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20090073514
- Publication date Mar 19, 2009
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20090060608
- Publication date Mar 5, 2009
- Ricoh Company, Limited
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20090052965
- Publication date Feb 26, 2009
- Ricoh Company Limited
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20090041485
- Publication date Feb 12, 2009
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet decurling device and image forming apparatus
- Publication number 20080315496
- Publication date Dec 25, 2008
- Ricoh Company, Limited
- Yasuyuki Sekino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet conveying device and image forming apparatus
- Publication number 20080296828
- Publication date Dec 4, 2008
- Ricoh Company, Limited
- Yutaka Shoji
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet aligning device and image forming apparatus using the same
- Publication number 20080251998
- Publication date Oct 16, 2008
- Takayuki Muneyasu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Conveying device and image forming apparatus
- Publication number 20080240821
- Publication date Oct 2, 2008
- Ricoh Company, Limited
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20080232866
- Publication date Sep 25, 2008
- Ricoh Company, Limited
- Yutaka Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Conveying device and image forming apparatus
- Publication number 20080232879
- Publication date Sep 25, 2008
- Ricoh Company, Limited
- Yutaka Shoji
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet aligning device and image forming apparatus including the same
- Publication number 20080054553
- Publication date Mar 6, 2008
- Takayuki Muneyasu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming system having enhanced functionality
- Publication number 20070296135
- Publication date Dec 27, 2007
- Hiroshi Takahagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Ink jet recording method
- Publication number 20050208233
- Publication date Sep 22, 2005
- Ricoh Printing Systems, Ltd.
- Akemi Ouchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Three-dimensional laminating molding device
- Publication number 20040175451
- Publication date Sep 9, 2004
- Tsutomu Maekawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Ink jet print head and method of production thereof
- Publication number 20020180844
- Publication date Dec 5, 2002
- Hiroshi Takahagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Drive method for ink jet head
- Publication number 20020057304
- Publication date May 16, 2002
- Yoshitaka Akiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Yutaka Shoji

Person

Patents Grantslast 30 patents

Cooling device and image forming apparatus including same

Cooling device and image forming apparatus including same

Cooling device and image forming apparatus including same

Sheet aligning device and image forming apparatus including the same

Cooling device and image forming apparatus

Cooling device and image forming apparatus incorporating same

Sheet aligning device and image forming apparatus including the same

Image forming apparatus

Image forming apparatus

Sheet aligning device and image forming apparatus including the same

Image forming apparatus

Image forming apparatus which continues to convey a sheet if the sh...

Sheet conveyance unit and image forming apparatus including same

Conveying device and image forming apparatus

Image forming apparatus having a transport status detection unit

Sheet decurling device and image forming apparatus

Conveying device and image forming apparatus

Image forming system having enhanced functionality

Sheet conveying device and image forming apparatus

Ink jet recording method

Three-dimensional laminating molding device

Ink jet print head and method of production thereof

Drive method for ink jet head

Solid-ink printing original plate and a process for producing the same

Solid-ink printing original plate and a process for producing the same

Method of forming image on roll of paper sheet

Printer for electronic computer

Printing system with mechanism for attachingly supporting recording...

Structure of rotating mechanism for watch case

Patents Applicationslast 30 patents

COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME

SHEET ALIGNING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME

COOLING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

COOLING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME

IMAGE FORMING APPARATUS

SHEET ALIGNING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

Cooling device and image forming apparatus

Sheet conveyance unit and image forming apparatus including same

IMAGE FORMING APPARATUS

Image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus

Sheet decurling device and image forming apparatus

Sheet conveying device and image forming apparatus

Sheet aligning device and image forming apparatus using the same

Conveying device and image forming apparatus

Image forming apparatus

Conveying device and image forming apparatus

Sheet aligning device and image forming apparatus including the same

Image forming system having enhanced functionality

Ink jet recording method

Three-dimensional laminating molding device

Ink jet print head and method of production thereof

Drive method for ink jet head