Inventor · disambiguated record
Toyoshi Yamaguchi
Also filed as: YAMAGUCHI TOYOSHI
1 granted patent·2 pending applications·4 citations·filing 2002–2007
28Inventor score
Technology areasC02F
Files withJFE ENG CORP3
Top patents by PatentIndex Score
3 records- 0170US7560027B2Method for treating wastewater and sludgeJFE ENG CORP·Filed 2007·Granted Jul 14, 2009·4 cites·15 claims
- 0247US2006169637A1Method and apparatus for treating sludge, and method and apparatus for treating wastewater utilizing the sameJFE ENG CORP·Filed 2006·Application pending·0 cites
- 0337US2004004038A1Method and apparatus for treating sludge, and method and apparatus for treating wastewater utilizing the sameJFE ENG CORP·Filed 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →