Inventor · disambiguated record
Kazuhiko Echizenya
Also filed as: ECHIZENYA KAZUHIKO
3 granted patents·8 citations·filing 1993–2018
55Inventor score
Top patents by PatentIndex Score
3 records- 0149US11155932B2Method for producing piezoelectric single crystal ingot and piezoelectric single crystal ingotJFE MINERAL CO LTD·Filed 2018·Granted Oct 26, 2021·0 cites·5 claims
- 0243US11299818B2Method for producing PbTiO3-containing single crystalJFE MINERAL CO LTD·Filed 2017·Granted Apr 12, 2022·0 cites·2 claims
- 0341US5363795ACzochralski crystal pulling process and an apparatus for carrying out the sameKAWASAKI STEEL CO·Filed 1993·Granted Nov 15, 1994·8 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →