Inventor
MANO KEISUKE
JP4 patents
Patents
4 patentsUS6046181AApr 4, 2000
Highly purified tocopheryl phosphate, process for producing the same, analytical method therefor and cosmetic
SHOWA DENKO KK70 citations93
US5965750AOct 12, 1999
High- purity tocopherol phosphates, process for the preparation thereof, methods for analysis thereof, and cosmetics
SHOWA DENKO KK42 citations93
US6533939B2Mar 18, 2003
Packing agent for reversed phase liquid chromatography and production process thereof
SHOWA DENKO KK3 citations59
US7205361B2Apr 17, 2007
Particulate hydrophobic polymer, production process therefor and column for reversed-phase high-performance liquid chromatography
SHOWA DENKO KK1 citations48