JA

Junko Akagi

KT Kabushiki Kaisha Toshiba: 1 patents #404 of 1,641Top 25%
Overall (1994): #110,571 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5332912 Heterojunction bipolar transistor Tetsuro Nozu, Norio Iizuka, Torakiti Kobayashi, Masao Obara 1994-07-26