Assignee
MARUYAMA YUJI
JP·5 granted patents·32 citations·filing 1985–2011
Top patents by PatentIndex Score
5 records- 0165US9739350B2Belt installation jig and a belt installation method using sameMARUYAMA YUJI·Filed 2010·Granted Aug 22, 2017·3 cites·36 claims
- 0254US4616120AMicrowave-heating apparatus having means for measuring reflection coefficient under low power operationMARUYAMA YUJI·Filed 1985·Granted Oct 7, 1986·16 cites·4 claims
- 0341US8159250B2Testing device for testing a semiconductor deviceMARUYAMA YUJI·Filed 2009·Granted Apr 17, 2012·0 cites·6 claims
- 0430US8648617B2Semiconductor device and method of testing semiconductor deviceMARUYAMA YUJI·Filed 2011·Granted Feb 11, 2014·0 cites·13 claims
- 0530US4660572AContainer, for fixing an animal to be tested in a biochemical testMARUYAMA YUJI·Filed 1985·Granted Apr 28, 1987·13 cites·5 claims
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