Inventor · disambiguated record
Akiko Yokoyama
Also filed as: YOKOYAMA AKIKO
2 granted patents·1 pending application·10 citations·filing 1983–2001
56Inventor score
Top patents by PatentIndex Score
3 records- 0143US2002088261A1Method and apparatus for producing a fertilizer from gas containing sulfur oxidesEBARA CORP·Filed 2001·Application pending·0 cites
- 0239US4563356ALactic acid fermentation products of sunflower seed milkSUMITOMO CHEMICAL CO·Filed 1983·Granted Jan 7, 1986·7 cites·6 claims
- 0330US6355084B1Method for producing a fertilizer from gas containing sulfur oxidesEBARA CORP·Filed 1997·Granted Mar 12, 2002·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →