KU

Kazuya Ujihara

SC Sumitomo Chemical: 1 patents #103 of 341Top 35%
Overall (2002): #177,989 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6420569 Process for producing pyrone compounds — 2002-07-16