Inventor · disambiguated record
Ranko Hatsuda
Also filed as: HATSUDA RANKO
3 granted patents·32 citations·filing 2004–2007
68Inventor score
Top patents by PatentIndex Score
3 records- 0184US7333703B2Two-dimensional photonic crystal having air-bridge structure and method for manufacturing such a crystalUNIV KYOTO·Filed 2004·Granted Feb 19, 2008·26 cites·13 claims
- 0269US7509013B2Two-dimensional photonic crystalTDK CORP·Filed 2006·Granted Mar 24, 2009·3 cites·12 claims
- 0365US7509014B2Two-dimensional photonic crystal having air-bridge structure and method for manufacturing such a crystalUNIV KYOTO·Filed 2007·Granted Mar 24, 2009·3 cites·12 claims
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