Assignee
YAMAUCHI YUKIO
3 granted patents·55 citations·filing 1982–2010
Top patents by PatentIndex Score
3 records- 0197US8405594B2EL display device, driving method thereof, and electronic equipment provided with the EL display deviceYAMAUCHI YUKIO·Filed 2010·Granted Mar 26, 2013·24 cites·27 claims
- 0293US8994711B2Electronic device and electronic apparatusYAMAUCHI YUKIO·Filed 2010·Granted Mar 31, 2015·13 cites·12 claims
- 0373US4569614ACouplingYAMAUCHI YUKIO·Filed 1982·Granted Feb 11, 1986·18 cites·1 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →