RU

Ryota UCHIYAMA

Tdk: 1 patents #32 of 157Top 25%
📍 Narita, JP: #3 of 19 inventorsTop 20%
Overall (1994): #71,703 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5279877 Magneto optical disc Hiroyuki Endo, Isamu Kuribayashi, Shin-ichi Tezuka, Tsuneo Kuwahara, Hideki Hirata +1 more 1994-01-18