Inventor · disambiguated record
Kouichi Soneda
Also filed as: SONEDA KOUICHI
3 granted patents·30 citations·filing 1994–1999
69Inventor score
Technology areasH01J
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0150US6404117B1Cathode-ray tube device comprising a deflection yoke with a non-circular core having specified dimensional relationshipsTOSHIBA KK·Filed 1999·Granted Jun 11, 2002·10 cites·6 claims
- 0246US5914557AColor cathode ray tubeTOSHIBA KK·Filed 1997·Granted Jun 22, 1999·11 cites·9 claims
- 0345US5570145AMethod of forming phosphor screen of color cathode-ray tube and exposure apparatusTOSHIBA KK·Filed 1994·Granted Oct 29, 1996·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →