Inventor · disambiguated record
Tadashi Hashiguchi
Also filed as: HASHIGUCHI TADASHI
2 granted patents·1 pending application·40 citations·filing 1992–2012
63Inventor score
Top patents by PatentIndex Score
3 records- 0163US6019829ACarbon black aggregateMITSUBISHI CHEM CORP·Filed 1997·Granted Feb 1, 2000·27 cites·11 claims
- 0256US5262146AMethod for producing carbon blackMITSUBISHI CHEM IND·Filed 1992·Granted Nov 16, 1993·13 cites·10 claims
- 0339US2013001816A1Method for recovering silicon and method for producing siliconMITSUBISHI CHEM CORP·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →