Inventor · disambiguated record
Keiji Ohashi
Also filed as: OHASHI KEIJI
16 granted patents·4 pending applications·372 citations·filing 1985–2005
94Inventor score
Top patents by PatentIndex Score
20 records- 0197US6973243B2CableFUJIKURA LTD·Filed 2004·Granted Dec 6, 2005·160 cites·31 claims
- 0290US6728455B2Optical fiber drop cable and manufacturing method thereofFUJIKURA LTD·Filed 2002·Granted Apr 27, 2004·52 cites·13 claims
- 0389US6915050B2Identification member in slots in the core of an optical fiber cableFUJIKURA LTD·Filed 2004·Granted Jul 5, 2005·52 cites·37 claims
- 0485US6931190B2Optical fiber unit for air blown fiber installationFUJIKURA LTD·Filed 2003·Granted Aug 16, 2005·37 cites·6 claims
- 0568US7072554B2Optical fiber and optical fiber cable using the sameFUJIKURA LTD·Filed 2003·Granted Jul 4, 2006·12 cites·6 claims
- 0667US7496261B2Dispersion compensating optical fiber and dispersion compensating optical fiber moduleFUJIKURA LTD·Filed 2005·Granted Feb 24, 2009·4 cites·17 claims
- 0767US6804442B1Optical fiber and optical fiber cable having a first jacket layer and a second jacket layer and a coefficient of thermal expansion selecting methodFUJIKURA LTD·Filed 2003·Granted Oct 12, 2004·10 cites·18 claims
- 0865US4607067AFoundry sand binderNISSAN MOTOR·Filed 1985·Granted Aug 19, 1986·11 cites·11 claims
- 0964US7421169B2Optical fiber cableFUJIKURA LTD·Filed 2004·Granted Sep 2, 2008·8 cites·7 claims
- 1057US6965719B2Dispersion compensating optical fiber and dispersion compensating optical fiber moduleFUJIKURA LTD·Filed 2002·Granted Nov 15, 2005·5 cites·1 claims
- 1157US6775445B2Optical fiber drop cableFUJIKURA LTD·Filed 2002·Granted Aug 10, 2004·6 cites·7 claims
- 1256US6853782B2Optical fiber drop cableFUJIKURA LTD·Filed 2002·Granted Feb 8, 2005·5 cites·11 claims
- 1353US6862390B2Optical fiber drop cableFUJIKURA LTD·Filed 2003·Granted Mar 1, 2005·4 cites·16 claims
- 1451US7068908B2Resin liquid for optical fiber coating layerFUJIKURA LTD·Filed 2002·Granted Jun 27, 2006·2 cites·12 claims
- 1547US6870994B2Optical fiber cord, manufacturing method thereof, and manufacturing apparatus thereofFUJIKURA LTD·Filed 2002·Granted Mar 22, 2005·2 cites·16 claims
- 1646US6834148B2Optical fiber cord and manufacturing method thereofFUJIKURA LTD·Filed 2003·Granted Dec 21, 2004·2 cites·4 claims
- 1741US2003205402A1Data transmission cableFUJIKURA LTD·Filed 2003·Application pending·0 cites
- 1837US2003012541A1Protective tube fixing structure for optical fiber sheet and method for fixing protective tube to optical fiberFiled 2002·Application pending·0 cites
- 1936US2003021558A1Single optical fiber tight cordFUJIKURA LTD·Filed 2002·Application pending·0 cites
- 2032US2003021560A1Optical fiber ribbon and optical fiber cableFUJIKURA LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →