Inventor · disambiguated record
Yasuhiko Shishido
Also filed as: SHISHIDO YASUHIKO
4 granted patents·100 citations·filing 1998–2003
79Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES4
Top patents by PatentIndex Score
4 records- 0191US5983673ASilica glass article and manufacturing process thereforSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Nov 16, 1999·54 cites·11 claims
- 0268US6333283B1Silica glass article and manufacturing process thereforSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Dec 25, 2001·25 cites·5 claims
- 0367US6709997B2Silica glass article and manufacturing process thereforSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Mar 23, 2004·9 cites·21 claims
- 0464US7059778B2Optical fiber bundle, light source device using the optical fiber bundle, and method for manufacturing the light source deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Jun 13, 2006·12 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →