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Patent applications and USPTO patent grants for Kiuchi; Kazuhiko.The latest application filed is for "spherical casting sand".
Patent | Date |
---|---|
Spherical casting sand Grant 7,673,668 - Sakaguchi , et al. March 9, 2 | 2010-03-09 |
Spherical casting sand App 20060005937 - Sakaguchi; Mikio ;   et al. | 2006-01-12 |
Process for producing molded article App 20030209826 - Okubo, Makoto ;   et al. | 2003-11-13 |
Process for producing molded article Grant 6,607,687 - Okubo , et al. August 19, 2 | 2003-08-19 |
Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold Grant 5,616,631 - Kiuchi , et al. April 1, 1 | 1997-04-01 |
Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold Grant 5,491,180 - Kiuchi , et al. February 13, 1 | 1996-02-13 |
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