Inventor · disambiguated record
Shunichirou Hirafune
Also filed as: HIRAFUNE SHUNICHIROU
12 granted patents·1 pending application·33 citations·filing 2005–2016
86Inventor score
Top patents by PatentIndex Score
13 records- 0191US9964697B2Optical fiberFUJIKURA LTD·Filed 2016·Granted May 8, 2018·9 cites·6 claims
- 0289US7889332B2Physical quantity measuring apparatus utilizing optical frequency domain reflectometry, and method for simultaneous measurement of temperature and strain using the apparatusFUJIKURA LTD·Filed 2010·Granted Feb 15, 2011·10 cites·20 claims
- 0388US7973914B2Physical quantity measuring apparatus utilizing optical frequency domain reflectometry and method for temperature and strain measurement using the apparatusFUJIKURA LTD·Filed 2010·Granted Jul 5, 2011·9 cites·19 claims
- 0474US9624069B2Optical fiber winding reel and reel-wound optical fiberFUJIKURA LTD·Filed 2015·Granted Apr 18, 2017·2 cites·10 claims
- 0571US7658086B2Drawing method for bare optical fiber with suppressed hydrogen diffusionFUJIKURA LTD·Filed 2006·Granted Feb 9, 2010·1 cites·8 claims
- 0666US7946132B2Method for manufacturing optical fiber preform and optical fiber preform apparatusFUJIKURA LTD·Filed 2009·Granted May 24, 2011·0 cites·5 claims
- 0763US7572039B2Porcelain enamel substrate for mounting light emitting device and method of manufacturing the same, light emitting device module, illumination device, display unit and traffic signalFUJIKURA LTD·Filed 2007·Granted Aug 11, 2009·2 cites·3 claims
- 0859US7921676B2Method for manufacturing optical fiber preform and optical fiber preform apparatusFUJIKURA LTD·Filed 2005·Granted Apr 12, 2011·0 cites·13 claims
- 0952US9221711B2Process for producing optical fiber and processing apparatus for optical fiber work used for the sameFUJIKURA LTD·Filed 2013·Granted Dec 29, 2015·0 cites·6 claims
- 1051US8382345B2Porcelain enamel substrate for mounting light emitting device and method of manufacturing the same, light emitting device module, illumination device, display unit and traffic signalFUJIKARA LTD·Filed 2009·Granted Feb 26, 2013·0 cites·12 claims
- 1144US7596292B2Treatment method for optical fiberFUJIKURA LTD·Filed 2005·Granted Sep 29, 2009·0 cites·24 claims
- 1239US8869565B2Method and apparatus of producing optical fiber preformYAMADA NARITOSHI·Filed 2012·Granted Oct 28, 2014·0 cites·2 claims
- 1337US2017203996A1Manufacturing method for optical fiberFUJIKURA LTD·Filed 2016·Application pending·0 cites
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