TM

Takeyoshi Masuda

Sumitomo Electric Industries: 2 patents #88 of 538Top 20%
📍 Tsukuba, JP: #15 of 217 inventorsTop 7%
Overall (2025): #82,390 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12302621 Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device Tomoaki Hatayama, Shinsuke Harada 2025-05-13
12295158 Silicon carbide semiconductor device Yu Saitoh 2025-05-06