Inventor · disambiguated record
Norimasa Ohtsuka
Also filed as: OHTSUKA NORIMASA
1 granted patent·2 pending applications·0 citations·filing 2007–2019
12Inventor score
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3 records- 0141US8497113B2Chloride ion-resistant sulfur-oxidizing bacteriaOHTSUKA NORIMASA·Filed 2007·Granted Jul 30, 2013·0 cites·1 claims
- 0241US2021039146A1Processing method for electronic/electric device component wasteJX NIPPON MINING & METALS CORP·Filed 2019·Application pending·0 cites
- 0338US2008026450A1Method of leaching copper sulfide ores containing chalcopyriteNIPPON MINING CO·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →