YT

Yoshio Tojima

TK Toyo Boseki Kabushiki Kaisha: 1 patents #541 of 1,085Top 50%
📍 Moriyama, JP: #1,620 of 2,577 inventorsTop 65%
Overall (All Time): #3,974,699 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4666784 Magnetic recording medium Chyuji Inukai, Eizi Chino, Hideki Komagata, Masanori Nakamura 1987-05-19