YS

Yasuyuki Sugiura

KT Kabushiki Kaisha Toshiba: 1 patents #480 of 1,730Top 30%
Overall (1997): #57,203 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5637406 Metallized aluminum nitride substrate Hironori Asai 1997-06-10