KA

Katsuhisa Aratani

SO Sony: 1 patents #385 of 1,361Top 30%
📍 Yokohama, JP: #105 of 177 inventorsTop 60%
Overall (1997): #123,801 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5694379 Magneto-optical recording medium and recording apparatus therefor Atsushi Fukumoto, Tatsuya Narahara, Shin Masuhara 1997-12-02