Assignee
MARUYAMA YUTAKA
JP·6 granted patents·10 citations·filing 1984–2012
Top patents by PatentIndex Score
6 records- 0171US8339520B2Digital broadcast receiver and method for receiving digital broadcastMARUYAMA YUTAKA·Filed 2010·Granted Dec 25, 2012·2 cites·12 claims
- 0265US9083264B2Vibration element, manufacturing method thereof, and vibration wave actuatorMARUYAMA YUTAKA·Filed 2011·Granted Jul 14, 2015·1 cites·12 claims
- 0363US8614536B2Piezoelectric element, and piezoelectric actuator and vibration wave motor including piezoelectric elementMARUYAMA YUTAKA·Filed 2012·Granted Dec 24, 2013·1 cites·8 claims
- 0462US8749117B2Vibrating body of vibratory drive unit and vibratory drive unitMARUYAMA YUTAKA·Filed 2011·Granted Jun 10, 2014·1 cites·7 claims
- 0552US4599455AProcess of purifying fluorinated carbonyl compound mixed with hydrogen fluorideMARUYAMA YUTAKA·Filed 1984·Granted Jul 8, 1986·5 cites·5 claims
- 0646US8941290B2Vibrating body and vibration wave actuatorMARUYAMA YUTAKA·Filed 2010·Granted Jan 27, 2015·0 cites·12 claims
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