Inventor · disambiguated record
Toru Sugihara
Also filed as: SUGIHARA TORU
2 granted patents·1 pending application·119 citations·filing 1988–2006
69Inventor score
Top patents by PatentIndex Score
3 records- 0189US4938798ASputtering target and process for preparing the sameHITACHI METALS LTD·Filed 1988·Granted Jul 3, 1990·54 cites·5 claims
- 0271US5788493APermanent magnet assembly, keeper and magnetic attachment for denture supportingHITACHI METALS LTD·Filed 1995·Granted Aug 4, 1998·65 cites·16 claims
- 0344US2009306383A1Method for Producing 2-(4-Methyl-2-Phenylpiperazin-1-Yl)Pyridine-3-MethanolSUMITOMO CHEMICAL CO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →