Inventor · disambiguated record
Koji Toma
Also filed as: TOMA KOJI
1 granted patent·2 pending applications·3 citations·filing 2005–2022
21Inventor score
Top patents by PatentIndex Score
3 records- 0169US7311772B2Apparatus and method for supplying raw material in Czochralski methodSUMCO CORP·Filed 2005·Granted Dec 25, 2007·3 cites·10 claims
- 0254US2025325959A1Material for trapping substance in gas phase, and method for trapping substance in gas phaseUNIV NAT CORP TOKYO MEDICAL & DENTAL·Filed 2022·Application pending·0 cites
- 0342US2021361224A1BIOLOGICAL GAS (VOCs) MEASURMENT DEVICEUNIV NAT CORP TOKYO MEDICAL & DENTAL·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →