Assignee
YAMADA YOSHIO
JP·7 granted patents·40 citations·filing 1975–2012
Top patents by PatentIndex Score
7 records- 0178US8149008B2Probe card electrically connectable with a semiconductor waferYAMADA YOSHIO·Filed 2008·Granted Apr 3, 2012·10 cites·3 claims
- 0269US4048071ALiquid filtering deviceYAMADA YOSHIO·Filed 1975·Granted Sep 13, 1977·25 cites·1 claims
- 0368US9373900B2Contact structure unitYAMADA YOSHIO·Filed 2012·Granted Jun 21, 2016·2 cites·4 claims
- 0466US8671709B2Method and apparatus for producing frozen productsYAMADA YOSHIO·Filed 2008·Granted Mar 18, 2014·0 cites·19 claims
- 0555US9702905B2Probe unitYAMADA YOSHIO·Filed 2012·Granted Jul 11, 2017·1 cites·4 claims
- 0652US8456184B2Probe card for a semiconductor waferYAMADA YOSHIO·Filed 2008·Granted Jun 4, 2013·2 cites·13 claims
- 0746US9560858B2Continuous food freezing device and continuous food freezing methodYAMADA YOSHIO·Filed 2010·Granted Feb 7, 2017·0 cites·13 claims
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