SO

Shuichi Onayama

NE Nec Home Electronics: 2 patents #15 of 106Top 15%
Overall (All Time): #2,316,600 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5016954 Optical pickup and hologram therefor Kazuhiko Nosaka 1991-05-21
4907847 Optical pickup and hologram therefor Kazuhiko Nosaka 1990-03-13