Morikoshi
Koji Morikoshi, Shiojiri-Shi JP
Patent application number | Description | Published |
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20090244227 | FLUID EJECTING APPARATUS AND METHOD FOR PRODUCING THE FLUID EJECTING APPARATUS - A fluid ejecting apparatus, contains: an ejecting head having a plurality of nozzles for ejecting a fluid and having a laminated structure in which a flow passage plate, in which a passage for the fluid is formed, is provided via an adhesive, in which the adhesive contains an adhesion resin, to which a lipophilic function agent that gives lipophilicity to the fluid is added in a proportion of from 0.25 wt % to 5.0 wt %. | 10-01-2009 |
20100165050 | LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS - Provided is a liquid ejecting head including a plurality of substrates that are at least partially bonded to one another with adhesives and form a liquid passage in which a liquid flows. The liquid passage includes a pressure-generating chamber that communicates to a nozzle opening through which the liquid is ejected. The adhesive being exposed to a wall surface of the passage on the upstream side of the pressure-generating chamber is composed of a first adhesive, and the adhesive being exposed to a wall surface of the downstream-side passage including the pressure-generating chamber is composed of a second adhesive. The second adhesive has affinity with the liquid higher than that of the first adhesive. | 07-01-2010 |
Koji Morikoshi, Shiojiri JP
Patent application number | Description | Published |
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20130161422 | FLOW PATH MEMBER, LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS - A pressure chamber in which an opening of a groove-shaped flow paths configuring a portion of a liquid flow path is formed by sealing with a film, a valve body which opens and closes a communication path communicating with the pressure chamber, and a pressure receiving member which is pressed by the film displaced to the pressure chamber side by negative pressure of the pressure chamber and is able to press the valve body in a direction where the valve body is valve opening state are included, and the valve body includes a flange section, a shaft section connected to the flange section and a seal member, and the seal member is formed in a shape of an annulus surrounding the shaft section. | 06-27-2013 |
Nobuyuki Morikoshi, Kanagawa JP
Patent application number | Description | Published |
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20080303599 | SEMICONDUCTOR DEVICE - There is provided a PLL circuit | 12-11-2008 |