YH

Yoko Hayashi

SC Sumitomo Chemical: 1 patents #103 of 341Top 35%
Overall (2002): #86,758 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6352705 Fabric protectants Takaaki Itoh 2002-03-05