Assignee
YUASA EIJI
JP·4 granted patents·17 citations·filing 2008–2011
Top patents by PatentIndex Score
4 records- 0188US9193564B2Elevator display device with a metallic tone filmYUASA EIJI·Filed 2011·Granted Nov 24, 2015·11 cites·6 claims
- 0260US8759699B2Push-button switchYUASA EIJI·Filed 2009·Granted Jun 24, 2014·3 cites·5 claims
- 0355US8410382B2Operation panel device for an elevatorYUASA EIJI·Filed 2008·Granted Apr 2, 2013·3 cites·8 claims
- 0436US9136072B2Indicator apparatusYUASA EIJI·Filed 2009·Granted Sep 15, 2015·0 cites·13 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →