Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Namekawa; Takumi
Address:
Kanagawa, JP
No. of patents:
24
Patents:












Patent Number Title Of Patent Date Issued
8111426 Head unit, droplet discharging apparatus, droplet discharging system, information processing app February 7, 2012
The present invention provides a droplet discharging apparatus including a discharge head for deflectively discharging droplets through one discharge port at a plurality of pixel areas in adaptive fashion. The discharge head is controlled to discharge droplets at an object. A storage
8081345 Head unit, droplet discharging apparatus, droplet discharging system, information processing app December 20, 2011
The present invention provides a droplet discharging apparatus including a discharge head for deflectively discharging droplets through one discharge port at a plurality of pixel areas in adaptive fashion. The discharge head is controlled to discharge droplets at an object. A storage
7896454 Remaining-liquid-amount display apparatus and remaining-liquid-amount display method March 1, 2011
A remaining-liquid-amount apparatus for displaying an amount of conductive liquid (ink) remaining in a container includes electrode units which are arranged along a direction in which the liquid level falls when the amount of liquid in the container decreases and which conduct current
7869084 Head unit, droplet discharging apparatus, droplet discharging system, information processing app January 11, 2011
The present invention provides a droplet discharging apparatus including a discharge head for deflectively discharging droplets through one discharge port at a plurality of pixel areas in adaptive fashion. The discharge head is controlled to discharge droplets at an object. A storage
7568389 Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu August 4, 2009
A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in
7524121 Image forming apparatus April 28, 2009
A printer includes a front panel having an approximately flat main surface which serves as one of the surfaces of the external housing of the printer, a feed-tray attachment hole for detachably attaching a feed tray which stores a paper sheet to the main body of the printer, and an outpu
7465110 Image forming apparatus December 16, 2008
A printer includes a front panel having an approximately flat main surface which serves as one of the surfaces of the external housing of the printer, a feed-tray attachment hole for detachably attaching a feed tray which stores a paper sheet to the main body of the printer, and an outpu
7427127 Head cartridge and liquid-ejecting apparatus September 23, 2008
A negative pressure generated inside a liquid-ejecting head can circulate liquid between the liquid-ejecting head and a liquid tank, prevent the liquid from leaking out of nozzles while the liquid is circulating, and remove bubbles contained in the liquid. A head cartridge includes a
7334885 Distribution container and distribution method for liquid-discharging head February 26, 2008
A distribution container containing storage liquid is mounted in a cartridge holding section of a line head to substitute for an ink cartridge during transportation and storage of the line head. The storage liquid prevents air from flowing into the line head through nozzles, and ther
7334863 Nozzle cap, head cap unit, and liquid ejection head February 26, 2008
A liquid ejection head including a reusable nozzle cap and head cap unit that prevents ink from leaking during transport and storage. When the liquid ejection head is in use, the nozzle cap can be readily detached from the liquid ejection head without damaging an ejection surface of a
7134332 Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu November 14, 2006
A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in
7134331 Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu November 14, 2006
A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to begin contact with the liquid in
7131329 Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu November 7, 2006
A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in
7131328 Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu November 7, 2006
A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in
7131327 Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu November 7, 2006
A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in
7063406 Printer head chip and printer head June 20, 2006
A printer head chip includes a plurality of ink compressing chambers which include heat-generating resistors and which are disposed side by side on a substrate. The printer head chip is used to discharge ink inside the plurality of ink compressing chambers from a nozzle by driving the
7059696 Remaining-liquid-amount display apparatus and remaining liquid-amount display method June 13, 2006
A remaining-liquid-amount apparatus for displaying an amount of conductive liquid (ink) remaining in a container includes electrode units which are arranged along a direction in which the liquid level falls when the amount of liquid in the container decreases and which conduct current
6969147 Printer head chip and printer head November 29, 2005
A printer head chip includes a plurality of ink compressing chambers which include heat-generating resistors and which are disposed side by side on a substrate. The printer head chip is used to discharge ink inside the plurality of ink compressing chambers from a nozzle by driving the
6962079 Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu November 8, 2005
A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in
6926398 Liquid-feeding device and liquid ejection apparatus August 9, 2005
There is provided a liquid-feeding device with large liquid-capacity and a simplified structure and capable of stably holding liquid without leakage. An ink-feeding device includes an ink reservoir; an ink chamber; a valve displaced so that a closing member opens an open region by reduct
6923584 Image forming apparatus August 2, 2005
A printer includes a front panel having an approximately flat main surface which serves as one of the surfaces of the external housing of the printer, a feed-tray attachment hole for detachably attaching a feed tray which stores a paper sheet to the main body of the printer, and an outpu
6874865 Printer head chip and printer head April 5, 2005
A printer head chip includes a plurality of ink compressing chambers which include heat-generating resistors and which are disposed side by side on a substrate. The printer head chip is used to discharge ink inside the plurality of ink compressing chambers from a nozzle by driving the
6109740 Method and apparatus for supplying ink to a printer August 29, 2000
A printer is selectively supplied with ink by moving a print head to an end position and bringing an ink supply element into contact with an ink absorbing material in the print head. At that time ink can be supplied to the ink absorbing material in the print head either by pressing a fle
5230574 Recording apparatus having a compound movement print head July 27, 1993
A recording apparatus in which a comparatively small spacing is required for automatic loading of transfer paper of a transfer paper and record paper cartridge. The recording apparatus comprises a spool feeding mechanism for feeding a supply spool from a transfer paper and record pap










 
 
  Recently Added Patents
Electric power steering apparatus
Computer program and apparatus for evaluating signal propagation delays
Inductive antenna coupling
Portable, single member housing cord protector
Method and apparatus for reacquiring lines in a cache
Nuclear fuel assembly bottom nozzle
Encoding and/or decoding memory devices and methods thereof
  Randomly Featured Patents
Method and apparatus for ascertaining color balance of photographic printing paper
Cam and idle speed adjustment
Liquid compositions comprising stable emulsion of small particle skin benefit agent
Injector/ejector system for a plug-in module and apparatus using the systems
Semiconductor device
Amphiphilic fluorine derivatives with telomeric structures
Connector provided with capacitors
Ultraviolet dosimeter film
Business model for recovery of missing goods, persons, of fugitives or disbursements of unclaimed goods using the internet
Wet etching method of removing silicon from a substrate and method of forming trench isolation