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Yoshino Gypsum Co Ltd patents

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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "Y" | Yoshino Gypsum Co Ltd-related inventors

Apparatus and calcination of gypsum

An apparatus for calcination of gypsum includes a gypsum calciner having an interior wall surface with a circular or annular configuration as seen in its plan view, and a tubular combustor positioned at a center part of a body of the calciner. Raw gypsum is calcined or dehydrated by a... Yoshino Gypsum Co Ltd

Gypsum fertilizer for blueberries and suppressing blueberry abscission

The purpose of the present invention is to provide a gypsum fertilizer for blueberries and a method for suppressing blueberry abscission that can suppress abscission of blueberry fruits without adversely affecting the growth of the blueberry fruits, and not only increases the crop yield but also eliminates the need for... Yoshino Gypsum Co Ltd

Gypsum hardened body, gypsum panel, manufacturing gypsum hardened body, and manufacturing gypsum board

A gypsum hardened body including a gypsum slurry that has been hardened is provided. The gypsum slurry is obtained by mixing calcined gypsum, calcium hydrogen phosphate dihydrate, water, and foam. The specific gravity of the gypsum hardened body is greater than or equal to 0.3 and less than or equal... Yoshino Gypsum Co Ltd

Mixer, mixing method, and producing lightweight gypsum board

[Solution] A mixer (10) has a mixing area (10a) for preparing gypsum slurry (3), a slurry delivery section (4) for delivering the slurry from the mixing area, and a feeding port (60) for feeding foam (M) or a foaming agent to the slurry in the mixing area and/or the slurry... Yoshino Gypsum Co Ltd

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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 Yoshino Gypsum Co Ltd 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 Yoshino Gypsum Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by