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Patent applications and USPTO patent grants for Kitao; Osamu.The latest application filed is for "coated paper sheet".
Patent | Date |
---|---|
Coated paper sheet Grant 7,255,918 - Watanabe , et al. August 14, 2 | 2007-08-14 |
Process for producing silica particles suitable for use as filler for paper Grant 6,685,907 - Matsuda , et al. February 3, 2 | 2004-02-03 |
Coated paper sheet App 20040001963 - Watanabe, Harumi ;   et al. | 2004-01-01 |
Process for producing silica particles suitable for use as filler for paper Grant 6,413,373 - Matsuda , et al. July 2, 2 | 2002-07-02 |
Process for producing silica particles suitable for use as filler for paper App 20020040773 - Matsuda, Masashi ;   et al. | 2002-04-11 |
Process for producing silica particles suitable for use as filler for paper App 20010018038 - Matsuda, Masashi ;   et al. | 2001-08-30 |
Thermal transfer receiving paper Grant 5,418,057 - Tokiyoshi , et al. May 23, 1 | 1995-05-23 |
Method of pulping waste pressure-sensitive adhesive paper Grant 5,316,621 - Kitao , et al. May 31, 1 | 1994-05-31 |
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