Assignee
HIRANO MASAAKI
JP·10 granted patents·2 pending applications·43 citations·filing 2005–2012
Top patents by PatentIndex Score
12 records- 0196US9097834B2Optical fiber and optical fiber preformHIRANO MASAAKI·Filed 2012·Granted Aug 4, 2015·21 cites·14 claims
- 0285US8731357B2Optical fiberHIRANO MASAAKI·Filed 2012·Granted May 20, 2014·7 cites·21 claims
- 0384US9139466B2Optical fiber preform, optical fiber, and method of manufacturing optical fiber preformHIRANO MASAAKI·Filed 2012·Granted Sep 22, 2015·8 cites·10 claims
- 0474US8076367B2Benzimidazolylidene propane-1,3-dione derivative or salt thereofHIRANO MASAAKI·Filed 2010·Granted Dec 13, 2011·3 cites·8 claims
- 0569US8291124B2Semiconductor device and data processing system having a reduced number of terminals allocated for externally accessed addressHIRANO MASAAKI·Filed 2011·Granted Oct 16, 2012·2 cites·15 claims
- 0656US8557181B2Automatic analyzing deviceHIRANO MASAAKI·Filed 2009·Granted Oct 15, 2013·1 cites·3 claims
- 0752US8543735B2Semiconductor device and data processing system having reduced number of terminals allocated for externally accessed addressHIRANO MASAAKI·Filed 2012·Granted Sep 24, 2013·0 cites·17 claims
- 0852US8395762B2Apparatus and method for measuring chromatic dispersionHIRANO MASAAKI·Filed 2009·Granted Mar 12, 2013·1 cites·9 claims
- 0946US8406584B2Fiber optic deviceHIRANO MASAAKI·Filed 2010·Granted Mar 26, 2013·0 cites·11 claims
- 1045US9696331B2Automatic analytical device and methodHIRANO MASAAKI·Filed 2012·Granted Jul 4, 2017·0 cites·1 claims
- 1143US2007258717A1Optical device and wavelength conversion method and optical fiber suitable for themHIRANO MASAAKI·Filed 2007·Application pending·0 cites
- 1241US2007175242A1Method and device for producing optical fiber matrixHIRANO MASAAKI·Filed 2005·Application pending·0 cites
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