Inventor · disambiguated record

Masahiro Enuma

Also filed as: ENUMA MASAHIRO

2 granted patents·7 citations·filing 2005–2009

51Inventor score

Technology areasH01T Y10T

Files withNGK SPARK PLUG CO2

Top patents by PatentIndex Score

2 records

0161US7581998B2Method for regulating aground electrode position in spark plugNGK SPARK PLUG CO·Filed 2005·Granted Sep 1, 2009·4 cites·9 claims
0256US8371889B2Spark plug manufacturing method and spark plug manufacturing apparatusNGK SPARK PLUG CO·Filed 2009·Granted Feb 12, 2013·3 cites·14 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →