TS

Tadashi Shimizu

AK Asahi Kasei Kabushiki Kaisha: 1 patents #17 of 154Top 15%
Overall (2002): #107,295 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6464771 Cured calcium silicate object with high strength Kunio Matsui 2002-10-15