Assignee
AKUTSU SHUICHI
JP·3 granted patents·0 citations·filing 2010–2011
Top patents by PatentIndex Score
3 records- 0147US8662093B2Method of and apparatus for measuring strength of ultrasonic wavesAKUTSU SHUICHI·Filed 2010·Granted Mar 4, 2014·0 cites·10 claims
- 0237US9016131B2Method for detecting wavelength with sound pressure sensors inserted in a liquidAKUTSU SHUICHI·Filed 2011·Granted Apr 28, 2015·0 cites·9 claims
- 0336US8820146B2Cleanliness inspection apparatus and cleanliness inspection method for object to be inspectedAKUTSU SHUICHI·Filed 2011·Granted Sep 2, 2014·0 cites·7 claims
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