Inventor · disambiguated record
Yohji Ogata
Also filed as: OGATA YOHJI
2 granted patents·1 pending application·15 citations·filing 1981–2014
54Inventor score
Top patents by PatentIndex Score
3 records- 0154US4532409AMethod for gas shielded arc welding with direct current non-consumable electrodeKOBE STEEL LTD·Filed 1981·Granted Jul 30, 1985·14 cites·7 claims
- 0251US10362404B2Speaker apparatusPIONEER CORP·Filed 2014·Granted Jul 23, 2019·1 cites·11 claims
- 0342US2007030994A1Speaker apparatus, method of manufacturing the same, and frame for the samePIONEER CORP & TOHOKU PIONEER·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →