Inventor · disambiguated record
Iwao Shimotakahara
Also filed as: SHIMOTAKAHARA IWAO
10 granted patents·1 pending application·109 citations·filing 2001–2013
88Inventor score
Top patents by PatentIndex Score
11 records- 0191US7574088B2Optical fiber and optical fiber ribbon, and optical interconnection systemFURUKAWA ELECTRIC CO LTD·Filed 2008·Granted Aug 11, 2009·32 cites·12 claims
- 0290US7878712B2Optical fiber, optical fiber ribbon, and optical interconnection systemFURUKAWA ELECTRIC CO LTD·Filed 2008·Granted Feb 1, 2011·26 cites·8 claims
- 0385US7593612B2Optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2007·Granted Sep 22, 2009·18 cites·3 claims
- 0477US7787732B2Optical fiber and optical fiber ribbon, and optical interconnection systemFURUKAWA ELECTRIC CO LTD·Filed 2008·Granted Aug 31, 2010·8 cites·8 claims
- 0573US7583878B2Optical fiber, optical fiber ribbon, and optical interconnection systemFURUKAWA ELECTRIC CO LTD·Filed 2008·Granted Sep 1, 2009·6 cites·18 claims
- 0672US6522819B2Optical fiber and optical transmission line using the optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Feb 18, 2003·12 cites·4 claims
- 0767US9075185B2Hole-assisted optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2013·Granted Jul 7, 2015·2 cites·3 claims
- 0863US8181487B2Optical fiber preform manufacturing methodSUGIZAKI RYUICHI·Filed 2010·Granted May 22, 2012·1 cites·7 claims
- 0956US6754421B2Optical fiber and optical transmission line using the optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Jun 22, 2004·4 cites·12 claims
- 1045US2003084686A1Process for producing optical fiber preformFURUKAWA ELECTRIC CO LTD·Filed 2002·Application pending·0 cites
- 1132US8977096B2Optical fibersSHIMOTAKAHARA IWAO·Filed 2010·Granted Mar 10, 2015·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →