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Patent applications and USPTO patent grants for Tachibana; Satoshi.The latest application filed is for "ascorbic acid derivatives and skin-whitening cosmetics".
Patent | Date |
---|---|
Ascorbic acid derivatives and skin-whitening cosmetics Grant 7,569,211 - Shibayama , et al. August 4, 2 | 2009-08-04 |
Ascorbic acid derivatives and skin-whitening cosmetics App 20080253982 - Shibayama; Hiroharu ;   et al. | 2008-10-16 |
Ascorbic acid derivatives and skin-whitening cosmetics Grant 7,282,597 - Shibayama , et al. October 16, 2 | 2007-10-16 |
Ascorbic acid derivatives and skin-whitening cosmetics App 20060264407 - Shibayama; Hiroharu ;   et al. | 2006-11-23 |
Magnetic field generator for optical devices utilizing magneto-optical effect Grant 6,753,997 - Sasaki , et al. June 22, 2 | 2004-06-22 |
Magnetic field generator for optical devices utilizing magneto-optical effect, and method of fabricating base substrate thereof App 20030165002 - Sasaki, Seimi ;   et al. | 2003-09-04 |
Karaoke apparatus Grant 6,352,432 - Tsai , et al. March 5, 2 | 2002-03-05 |
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