Inventor · disambiguated record
Yoshiki Kawachi
Also filed as: KAWACHI YOSHIKI
3 granted patents·84 citations·filing 1987–1992
74Inventor score
Top patents by PatentIndex Score
3 records- 0178US5355633AMethod of grinding a workpiece having plural cylindrical portions with plural grinding wheelsTOYODA MACHINE WORKS LTD·Filed 1992·Granted Oct 18, 1994·42 cites·4 claims
- 0276US5110442AReinforced electrolyte function elementsNGK SPARK PLUG CO·Filed 1989·Granted May 5, 1992·27 cites·14 claims
- 0357US4806739APlate-like ceramic heaterNGK SPARK PLUG CO·Filed 1987·Granted Feb 21, 1989·15 cites·12 claims
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