KA

Kazutaka Akiyama

KT Kabushiki Kaisha Toshiba: 1 patents #480 of 1,730Top 30%
Overall (1997): #123,853 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5698336 Magnetic recording medium Minoru Hashimoto, Tatsumi Maeda, Masahiro Fukasawa, Tsutomu Tanaka 1997-12-16