Inventor · disambiguated record
Yuji Sugahara
Also filed as: SUGAHARA YUJI
8 granted patents·3 pending applications·45 citations·filing 1979–2015
84Inventor score
Files withOTSUKA PHARMA CO LTD4SCREEN HOLDINGS CO LTD2DAINIPPON SCREEN MFG1ISHIKAWA SHINICHI1KAWASHIRO YASUSHI1
Top patents by PatentIndex Score
11 records- 0174US10464107B2Substrate processing method and substrate processing apparatusSCREEN HOLDINGS CO LTD·Filed 2014·Granted Nov 5, 2019·3 cites·19 claims
- 0268US8783521B2Container for eye dropsISHIKAWA SHINICHI·Filed 2010·Granted Jul 22, 2014·4 cites·18 claims
- 0368US7682463B2Resist stripping method and resist stripping apparatusDAINIPPON SCREEN MFG·Filed 2005·Granted Mar 23, 2010·3 cites·4 claims
- 0458US8007480B2Delivery device, delivery container, and eye dropper provided with the sameOTSUKA PHARMA CO LTD·Filed 2004·Granted Aug 30, 2011·11 cites·2 claims
- 0542US2009318883A1Liquid delivery container and eyedrop containerSUGAHARA YUJI·Filed 2007·Application pending·0 cites
- 0641US2015246032A1Pharmaceutical composition comprising rebamipideOTSUKA PHARMA CO LTD·Filed 2013·Application pending·0 cites
- 0740US5534251AStabilized il-1α medicinal compositionOTSUKA PHARMA CO LTD·Filed 1992·Granted Jul 9, 1996·8 cites·6 claims
- 0839US6303631B1Water-soluble eye dropOTSUKA PHARMA CO LTD·Filed 1998·Granted Oct 16, 2001·4 cites·13 claims
- 0939US4306778AEye refractmeters using infrared raysTOKYO OPTICAL·Filed 1979·Granted Dec 22, 1981·12 cites·4 claims
- 1037US2006043116A1Discharge member and container provided with the sameKAWASHIRO YASUSHI·Filed 2003·Application pending·0 cites
- 1132US9805938B2Substrate processing apparatus and substrate processing methodSCREEN HOLDINGS CO LTD·Filed 2015·Granted Oct 31, 2017·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →