KW

Keiji Wada

Rohm Co.: 2 patents #35 of 257Top 15%
Sumitomo Electric Industries: 1 patents #220 of 544Top 45%
Overall (2023): #71,815 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11810881 Semiconductor device Bungo TANAKA, Satoshi Kageyama 2023-11-07
11735415 Method for manufacturing silicon carbide epitaxial substrate and method for manufacturing silicon carbide semiconductor device Takaya MIYASE 2023-08-22
11545454 Semiconductor device Bungo TANAKA, Satoshi Kageyama 2023-01-03