Inventor · disambiguated record
Kazumasa Kamachi
Also filed as: KAMACHI KAZUMASA
2 granted patents·5 citations·filing 2004–2004
43Inventor score
Files withEBARA CORP2
Top patents by PatentIndex Score
2 records- 0154US7374682B2Method and apparatus for the methane fermentation treatment of wastewater containing sulfur compoundEBARA CORP·Filed 2004·Granted May 20, 2008·5 cites·4 claims
- 0248US7427357B2Process and apparatus for anaerobic treatment of sulfur compound-containing wastewaterEBARA CORP·Filed 2004·Granted Sep 23, 2008·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →