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Coorstek Kk patents

Recent patent applications related to Coorstek Kk. Coorstek Kk is listed as an Agent/Assignee. Note: Coorstek Kk may have other listings under different names/spellings. We're not affiliated with Coorstek Kk, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Coorstek Kk-related inventors

Vertical wafer boat

A vertical wafer boat includes a plurality of struts formed with a shelf plate portion configured to mount a silicon wafer, and a top plate and a bottom plate which fix upper and lower ends of the struts. The shelf plate portion is inclined downward toward the center of the... Coorstek Kk

Ceramic composite, phosphor for projector including the same, and light emitting device for projector including the same

A ceramic composite contains inorganic materials and includes a phosphor phase including YAG containing Ce, and a scatterer phase including a translucent ceramic, in which the phosphor phase is contained in an amount of 90 vol % or more and 99 vol % or less, and the scatterer phase is... Coorstek Kk

Silica glass member and manufacturing the same

Provided is a silica glass member which exhibits high optical transparency to vacuum ultraviolet light and has a low thermal expansion coefficient of 4.0−10−7/K or less at near room temperature, particularly a silica glass member which is suitable as a photomask substrate to be used in a double patterning exposure... Coorstek Kk

Cell culture carrier and cell culture module

A cell culture carrier includes a first substrate. The first substrate has a plurality of wells on an upper surface and includes a porous body. The porous body has pores with an average pore diameter of 0.05 μm or more and 10 μm or less, and has a porosity of... Coorstek Kk

Composite silica glass made light diffusion member

A composite silica glass made light diffusion member includes a dense silica glass, and a porous silica glass which has been layered on the surface of the dense silica glass. The porous silica glass is a porous body and has a homogeneous pore distribution. The porous body has a framework... Coorstek Kk

Particles for monolithic refractory

Particles for a monolithic refractory are made of a spinet porous sintered body which is represented by a chemical formula of MgAl2O4, wherein pores having a pore size of 0.01 μm or more and less than 0.8 μm occupy 10 vol % or more and 50 vol % or less... Coorstek Kk

Corrosion resistant member and manufacturing the same

A method for manufacturing a corrosion resistant member that includes a substrate including a ceramic or a metal, and at least one layer of a corrosion resistant film formed on a surface of at least a region of the substrate to be exposed to plasma or a corrosive gas. The... Coorstek Kk

Compound semiconductor substrate

A compound semiconductor substrate according to the present invention includes a compound semiconductor layer formed on one main surface of a ground substrate via a seed layer, wherein the ground substrate is formed of a sintered body, the seed layer is formed of a single crystal, the compound semiconductor layer... Coorstek Kk

Nitride semiconductor substrate

The present invention provides a nitride semiconductor substrate having an initial nitride and a nitride semiconductor sequentially stacked on one principal plane of a base substrate, wherein the nitride semiconductor substrate comprises recesses depressed from an interface between the base substrate and the initial nitride toward the base substrate along... Coorstek Kk

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Coorstek Kk in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Coorstek Kk with additional patents listed. Browse our Agent directory for other possible listings. Page by