TU

Takashi Udagawa

TO Toshiba: 1 patents #91 of 500Top 20%
📍 Chichibu, JP: #3 of 7 inventorsTop 45%
Overall (1982): #28,640 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348981 Vertical type vapor-phase growth apparatus Takatosi Nakanisi, Atsushi Tanaka 1982-09-14