Inventor · disambiguated record
Kazuhiko Ikoma
Also filed as: IKOMA KAZUHIKO
6 granted patents·91 citations·filing 1986–2008
84Inventor score
Technology areasH10W
Top patents by PatentIndex Score
6 records- 0165US4695517AComposite layer aluminum nitride base sintered bodyNGK SPARK PLUG CO·Filed 1986·Granted Sep 22, 1987·26 cites·6 claims
- 0261US4877760AAluminum nitride sintered body with high thermal conductivity and process for producing sameNGK SPARK PLUG CO·Filed 1987·Granted Oct 31, 1989·20 cites·35 claims
- 0361US4800137AComposite layer aluminum nitride base sintered bodyNGK SPARK PLUG CO·Filed 1987·Granted Jan 24, 1989·23 cites·16 claims
- 0449US4997798AProcess for producing aluminum nitride sintered body with high thermal conductivityNGK SPARK PLUG CO·Filed 1989·Granted Mar 5, 1991·12 cites·16 claims
- 0546US4961987AAluminum nitride sintered body with high thermal conductivity and process for producing sameNGK SPARK PLUG CO·Filed 1989·Granted Oct 9, 1990·10 cites·2 claims
- 0643US8183700B2Semiconductor device having alignment mark and its manufacturing methodNISHIKAWA MUTSUO·Filed 2008·Granted May 22, 2012·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →