SN

Sumie Nakabayashi

HI Hitachi: 1 patents #814 of 2,935Top 30%
HE Hitachi Vlsi Engineering: 1 patents #2 of 44Top 5%
Overall (1989): #54,273 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4864608 Echo suppressor Takanori Miyamoto, Yoshiro Suzuki, Kazuhiro Kondo, Shinichi Niina 1989-09-05