Inventor · disambiguated record
Toshihisa Yuda
Also filed as: YUDA TOSHIHISA
2 granted patents·48 citations·filing 1994–1994
64Inventor score
Files withMITSUI MINING CO LTD2
Top patents by PatentIndex Score
2 records- 0162US5840651AProcess for the production of activated coke for simultaneous desulfurization and denitrificationMITSUI MINING CO LTD·Filed 1994·Granted Nov 24, 1998·31 cites·3 claims
- 0261US5525196AProcess for producing formed activated cokeMITSUI MINING CO LTD·Filed 1994·Granted Jun 11, 1996·17 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →