Inventor

KATSUDA TOSHIFUMI

JP2 patents

Patents

2 patents

US7033567B2Apr 25, 2006

α-Alumina fine powder and a method of producing the same

SUMITOMO CHEMICAL CO2 citations57

US6569519B2May 27, 2003

α-alumina powder and heat-conductive sheet containing the same

SUMITOMO CHEMICAL CO3 citations57