Inventor

IRITANI TAKEHIKO

JP2 patents

Patents

2 patents

US6187724B1Feb 13, 2001

Lubricant composition and magnetic recording medium using the same

WAKO PURE CHEM IND LTD7 citations71

US5475140ADec 12, 1995

Process for producing N,N-disubstituted p-phenylenediamine derivative sulfate

WAKO PURE CHEM IND LTD1 citations39