KH

Kazumasa Hiramatsu

SC Sumitomo Chemical: 1 patents #89 of 298Top 30%
📍 Yokkaichi, JP: #85 of 235 inventorsTop 40%
Overall (2003): #185,551 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6503610 Group III-V compound semiconductor and method of producing the same Hideto Miyake, Takayoshi Maeda, Yasushi Iyechika 2003-01-07