Inventor · disambiguated record
Kohei Abukawa
Also filed as: ABUKAWA KOHEI
4 granted patents·3 pending applications·26 citations·filing 1998–2009
73Inventor score
Files withNGK SPARK PLUG CO7
Top patents by PatentIndex Score
7 records- 0159US6410121B1Cermet tool and method for manufacturing the sameNGK SPARK PLUG CO·Filed 2000·Granted Jun 25, 2002·8 cites·5 claims
- 0256US6863963B2Silicon nitride member, method for manufacturing the same, and cutting toolNGK SPARK PLUG CO·Filed 2001·Granted Mar 8, 2005·5 cites·13 claims
- 0346US2011182682A1Cutting insert and cutting toolNGK SPARK PLUG CO·Filed 2009·Application pending·0 cites
- 0444US6861382B2Sintered silicon nitride and silicon nitride toolNGK SPARK PLUG CO·Filed 2002·Granted Mar 1, 2005·1 cites·12 claims
- 0541US2008119349A1Sialon Insert and Cutting Tool Equipped TherewithNGK SPARK PLUG CO·Filed 2005·Application pending·0 cites
- 0640US6231277B1Cermet tool and method for manufacturing the sameNGK SPARK PLUG CO·Filed 1998·Granted May 15, 2001·12 cites·6 claims
- 0737US2004009866A1Sintered silicon nitride, cutting tip, wear-resistant member, cutting tool, and method for producing sintered silicon nitrideNGK SPARK PLUG CO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →