SS

Shinji Sugihara

KT Kabushiki Kaisha Toshiba: 1 patents #404 of 1,641Top 25%
📍 Shinagawa, JP: #6 of 27 inventorsTop 25%
Overall (1994): #67,957 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5291536 X-ray mask, method for fabricating the same, and pattern formation method Masamitsu Itoh, Ken Murooka 1994-03-01