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Inventor:
Takanaka; Yasuyuki
Address:
Yokohama, JP
No. of patents:
23
Patents:












Patent Number Title Of Patent Date Issued
D447514 Printing head for computer printer September 4, 2001
7967411 Liquid ejecting apparatus, wiping method of liquid ejecting head, and printing apparatus June 28, 2011
An apparatus includes a liquid ejecting head capable of ejecting liquid from a plurality of ejection ports by driving a plurality of ejection energy generation elements corresponding to the plurality of ejection portions. The apparatus includes a wiping mechanism capable of wiping an
6499841 Apparatus and method for cleaning a recording material conveying member using blade member and i December 31, 2002
A cleaning apparatus and method for removing a recording ink from a surface of a recording material conveying belt of a recording apparatus. The method includes the steps of contacting a blade member to a surface of the recording material conveying belt and contacting an ink absorber mem
6464323 Registration adjusting method of ink-jet printing apparatus October 15, 2002
A registration adjusting is performed for reducing an error in registration adjustment due to tolerance in manufacturing of a linear encoder scale. In the method, a printing head located at a position closest to a center position among a plurality of printing heads arranged along a prima
6398358 Textile ink jet recording method with temporary halt function June 4, 2002
An ink jet textile printing method forms an image on cloths in an image forming operation by repeating a step of applying ink on the cloths from an ink discharge port of a recording head, the recording head relatively main-scanning to form the image in a main scan direction, and a step o
6276784 Liquid refilling method, liquid supplying apparatus and liquid jet recording apparatus August 21, 2001
A method for refilling liquid to a liquid supply path is provided with a sub-tank for supplying the liquid by retaining it temporarily and inducing the air outside into the sub-tank. This method includes the steps of making the sub-tank a closed space and filling the liquid while reducin
6206497 Liquid ejecting apparatus with variable wiping of a liquid ejection head March 27, 2001
A liquid ejecting apparatus, such as an ink-jet printing apparatus includes a blade for wiping a surface of a liquid ejecting head for ejecting a liquid and a device for cleaning the blade with achieving expansion of life and permitting efficient process. The apparatus achieves reduction
6196654 Apparatus and method for cleaning a recording material conveying member using blade member and i March 6, 2001
A cleaning apparatus and method for removing a recording ink from a surface of a recording material conveying belt of a recording apparatus. The method includes the steps of contacting a blade member to a surface of the recording material conveying belt and contacting an ink absorber mem
6151040 Image recording apparatus for a cloth recording medium November 21, 2000
An image recording apparatus for moving, relatively to a cloth recording medium, a recording head for discharging ink so as to record an image. The image recording apparatus is arranged such that the operation conditions of the recording head can be changed at the time of the recording
6116728 Ink jet recording method and apparatus and recorded matter September 12, 2000
An ink jet textile printing apparatus for performing printing by reading an original image created by a designer, converting the original image into original data represented by an electric signal, retrieving the original data for processing to be output as image data, and recording data
6106090 Ink jet printing apparatus with print medium conveyance belt August 22, 2000
A recording apparatus builds an image at high quality without occurrence of malfunctions attributable to raised/recessed spots on the surface of a conveyance belt and insufficient dimensioning for the width of the conveyance belt, while preventing the interior of the recording apparatus
6068374 Image forming apparatus May 30, 2000
An image forming apparatus includes conveying device for conveying a printing medium in the substantially horizontal direction in the printing range where a printing agent is applied to the printing medium while a printing plane of the printing medium orients in the upward direction, a
6024431 Image output apparatus, image output method, ink jet print method and printed product obtained w February 15, 2000
An apparatus for performing the printing by scanning a carriage having a plurality of print heads mounted in a predetermined direction relative to the printing medium, so that an image is formed to have a desired color tone and density without decreased throughput. Conversion data for
6007177 Cap for ink jet recording head with rinsing liquid supplied thereto December 28, 1999
An image formation apparatus comprises a cap to cover the discharge ports of a recording head for discharging ink for the formation of images; rinsing liquid supply means for supplying rinsing liquid for rinsing the cap; and a rinsing liquid receptacle arranged to surround the cap for
5963237 Liquid refilling method, liquid supplying apparatus, and liquid jet recording apparatus October 5, 1999
A method for refilling liquid to a liquid supply path is provided with a sub-tank for supplying the liquid by retaining it temporarily and inducing the air outside into the sub-tank. This method comprises the steps of making the sub-tank a closed space and filling the liquid while reduci
5912680 Cleaning method for cleaning a recording material conveying member after detection of a recordin June 15, 1999
A cleaning method for removing a recording ink from a surface of a recording material conveying belt of a recording apparatus. The method includes the steps of detecting a recording material jam; press contacting a cleaning member to a surface of the recording material conveying belt in
5798773 Recording apparatus and method for correction of discharge failure and density unevenness August 25, 1998
A recording apparatus records an image by scanning a first recording head relative to a recording medium of a particular type. The apparatus includes the first recording head, a pattern recording controller, a reader, a restoring device, a second recording head, a discriminator and a
5764264 Image forming apparatus having a movable separator for separating a recording medium from a feed June 9, 1998
An image forming apparatus having a movable separator to separate a recording medium from a feeding belt includes feeding structure for feeding an attached recording medium in a predetermined feeding direction. Image forming structure receives the recording medium from the feeding st
5757399 Ink jet recording apparatus with movable recovery assembly May 26, 1998
The present invention provides an ink jet recording apparatus comprising a conveying means for a recording medium in a substantially horizontal direction, a head holding means for holding a plurality of ink jet heads in such a manner that the ink jet heads discharge ink vertically downwa
5483267 Ink jet recording apparatus January 9, 1996
An ink jet recording apparatus for recording information by ejecting ink fluid onto a recording medium has a recording head, a head drive part, a capping unit, a first moving unit, an ink receiver and a second moving unit. The recording head having an orifice ejects an ink fluid from the
5274399 Recording apparatus with shiftable conveying unit December 28, 1993
Disclosed is a recording apparatus that includes a conveying device for conveying a recording sheet in a conveying direction, a recording device confronting the conveying device for recording an image on the sheet being conveyed and a supporting device for shiftably supporting at least o
5225853 Recording apparatus with conveyor cleaning mechanism July 6, 1993
The present invention provides a recording apparatus comprising a conveyor for conveying a sheet while contacting therewith, a recording device for recording an image by discharging ink onto the sheet conveyed by the conveyor, a cleaning device for sweeping the ink adhered to the conveyo
5225852 Recording material transport device and recording apparatus having the same July 6, 1993
A transport device for use in a recording apparatus is disclosed. The transport device includes a conveyor belt having at least three layers. The upper layer of the belt is a conductive or semiconductive layer that is discriminable from a recording material by a detector. Below the first










 
 
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