YM

Yutaka Matsuoka

NT NTT: 1 patents #69 of 290Top 25%
📍 Iwakuni, JP: #19 of 48 inventorsTop 40%
Overall (1997): #54,169 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5614423 Method for fabricating a heterojunction bipolar transistor Shoji Yamahata 1997-03-25