Inventor · disambiguated record
Shinjiro Hagihara
Also filed as: HAGIHARA SHINJIRO
3 granted patents·2 pending applications·54 citations·filing 1999–2009
73Inventor score
Technology areasG02B
Top patents by PatentIndex Score
5 records- 0178US6614976B2Optical fiber having a large positive dispersionSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Sep 2, 2003·18 cites·14 claims
- 0272US6731847B1Optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted May 4, 2004·13 cites·18 claims
- 0359US6337942B1Optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Jan 8, 2002·23 cites·15 claims
- 0445US2010111486A1Dispersion compensating moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2009·Application pending·0 cites
- 0537US2008166088A1Optical fiber module, method for manufacturing of optical fiber module, and closure thereofHAGIHARA SHINJIRO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →