Assignee
MARUOKA TETSUYA
JP·5 granted patents·7 citations·filing 2011–2012
Top patents by PatentIndex Score
5 records- 0165US9396401B2Obstacle alarm deviceMARUOKA TETSUYA·Filed 2012·Granted Jul 19, 2016·4 cites·8 claims
- 0256US9082021B2Obstacle alert deviceMARUOKA TETSUYA·Filed 2011·Granted Jul 14, 2015·2 cites·3 claims
- 0352US9773172B2Obstacle alert deviceMARUOKA TETSUYA·Filed 2011·Granted Sep 26, 2017·1 cites·5 claims
- 0440US9691283B2Obstacle alert deviceMARUOKA TETSUYA·Filed 2011·Granted Jun 27, 2017·0 cites·5 claims
- 0540US9393908B2Obstacle alarm deviceMARUOKA TETSUYA·Filed 2012·Granted Jul 19, 2016·0 cites·7 claims
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