HO

Haruyoshi Osaki

SC Sumitomo Chemical: 1 patents #103 of 341Top 35%
📍 Toyonaka, JP: #38 of 121 inventorsTop 35%
Overall (2002): #210,011 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6383708 Positive resist composition Yasunori Uetani, Yasunori Doi, Kazuhiko Hashimoto, Ryotaro Hanawa 2002-05-07