Inventor · disambiguated record
Shoichiro Ito
Also filed as: ITO SHOICHIRO
5 granted patents·107 citations·filing 1978–2000
82Inventor score
Technology areasH01T
Top patents by PatentIndex Score
5 records- 0194USD254912SFountain penPILOT PEN CO LTD·Filed 1978·Granted May 6, 1980·60 cites·1 claims
- 0279US6472801B1Spark plug with a corrosion impeding layerNGK SPARK PLUG CO·Filed 2000·Granted Oct 29, 2002·17 cites·20 claims
- 0356US6326720B1Spark plug and ignition system for use with internal combustion engineNGK SPARK PLUG CO·Filed 1999·Granted Dec 4, 2001·13 cites·18 claims
- 0455US6617706B2Ignition systemNGK SPARK PLUG CO·Filed 1999·Granted Sep 9, 2003·13 cites·12 claims
- 0549USD254913SFountain pen nibPILOT PEN CO LTD·Filed 1978·Granted May 6, 1980·4 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →