Inventor · disambiguated record
Kengo Sugaya
Also filed as: SUGAYA KENGO
4 granted patents·17 citations·filing 1994–2010
70Inventor score
Top patents by PatentIndex Score
4 records- 0177US8292996B2Oily inkjet inkKURIYAMA KATSUMI·Filed 2010·Granted Oct 23, 2012·3 cites·4 claims
- 0263US6281921B1Method for treating the surface of thermal printing headsRISO KAGAKU CORP·Filed 2000·Granted Aug 28, 2001·11 cites·25 claims
- 0336US6411319B1Thermal head, surface-treating method therefor and surface-treating agent thereforRISO KAGAKU CORP·Filed 2001·Granted Jun 25, 2002·1 cites·25 claims
- 0422US5501146ACylindrical drum assembly including a stencil sheet for use with a stencil printing machineRISO KAGAKU CORP·Filed 1994·Granted Mar 26, 1996·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →