SO

Shuichi Ohkubo

NE Nec: 2 patents #80 of 807Top 10%
📍 Tsukuba, JP: #67 of 460 inventorsTop 15%
Overall (2011): #67,286 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8031582 Optical information recording medium, BCA information recorder, and BCA information recording method — 2011-10-04
8023394 Optical data recording medium and method of manufacturing the same — 2011-09-20