MI

Masaki Itoh

NE Nec: 2 patents #60 of 1,007Top 6%
Overall (1994): #25,938 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5362537 Optical information recording medium comprising two magneto-optical layers which are made of GDFECO and TBFETI, respectively — 1994-11-08
5292592 Optical information recording medium in which a protective layer comprises a Ni-Cr alloy layer — 1994-03-08