Inventor

MAEJIMA TSUGIO

JP2 patents

Patents

2 patents

US5037543AAug 6, 1991

Assemblage of hydroxyl apatite particles and liquid chromatography column using the same

TOA NENRYO KOGYO KK19 citations77

US4664775AMay 12, 1987

Method for manufacturing low pour point petroleum product with zeolite TSZ

TOA NENRYO KOGYO KK3 citations59