Inventor
HONGO HIDEYUKI
JP5 patents
Patents
5 patentsUS5824751AOct 20, 1998
Biodegradable high molecular composition
TAKASAGO PERFUMERY CO LTD38 citations92
US6121343ASep 19, 2000
Perfume-containing controlled release biodegradable resin composition
TAKASAGO PERFUMERY CO LTD12 citations73
US5840811ANov 24, 1998
Optically active block polyester copolymer and method for production thereof
TAKASAGO PERFUMERY CO LTD10 citations73
US5631344AMay 20, 1997
Block copolymer of polyesters and polycarbonates and process for preparation thereof
TAKASAGO PERFUMERY CO LTD4 citations62
US7459587B2Dec 2, 2008
Process for purifying menthol
TAKASAGO PERFUMERY CO LTD3 citations55