SY

Shoji Yamahata

NT NTT: 1 patents #69 of 290Top 25%
Overall (1997): #77,120 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

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