IY

Isao Yahagi

SC Sumitomo Chemical: 1 patents #103 of 341Top 35%
📍 Tsukuba, JP: #101 of 299 inventorsTop 35%
Overall (2002): #200,695 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6369258 Silicon-containing compound and organic electroluminescence device using the same Masato Ueda, Makoto Kitano 2002-04-09