Inventor · disambiguated record
Hirofumi Aota
Also filed as: AOTA HIROFUMI
17 granted patents·2 pending applications·90 citations·filing 2004–2013
92Inventor score
Top patents by PatentIndex Score
19 records- 0191US7330617B2Wavelength selective optical switch, and optical device provided with spectroscopic functionFUJITSU LTD·Filed 2005·Granted Feb 12, 2008·30 cites·23 claims
- 0281US7447399B2Optical switch, and apparatus and method for controlling optical switchFUJITSU LTD·Filed 2005·Granted Nov 4, 2008·11 cites·20 claims
- 0379US7636503B2Wavelength selective switchFUJITSU LTD·Filed 2008·Granted Dec 22, 2009·9 cites·8 claims
- 0477US7424183B2Collimator array and method for manufacturing the sameFUJITSU LTD·Filed 2005·Granted Sep 9, 2008·8 cites·22 claims
- 0576US8165470B2Wavelength selecting switchAOTA HIROFUMI·Filed 2009·Granted Apr 24, 2012·5 cites·13 claims
- 0676US7340128B2Wavelength selection deviceFUJITSU LTD·Filed 2006·Granted Mar 4, 2008·8 cites·8 claims
- 0768US7263254B2Optical switch and control method thereforFUJITSU LTD·Filed 2005·Granted Aug 28, 2007·4 cites·21 claims
- 0864US7982957B2Optical apparatus using a lens arrayFUJITSU LTD·Filed 2007·Granted Jul 19, 2011·3 cites·9 claims
- 0960US7580599B2Optical switch and MEMS packageFUJITSU LTD·Filed 2008·Granted Aug 25, 2009·2 cites·9 claims
- 1055US8243372B2Optical apparatus and optical transmission apparatusAOTA HIROFUMI·Filed 2009·Granted Aug 14, 2012·1 cites·14 claims
- 1155US7653273B2Optical switchFUJITSU LTD·Filed 2005·Granted Jan 26, 2010·1 cites·22 claims
- 1253US8285088B2Wavelength selective switchAOTA HIROFUMI·Filed 2008·Granted Oct 9, 2012·1 cites·10 claims
- 1353US7151866B2Optical device moduleFUJITSU LTD·Filed 2004·Granted Dec 19, 2006·4 cites·20 claims
- 1451US7476038B2Optical device moduleFUJITSU LTD·Filed 2004·Granted Jan 13, 2009·3 cites·24 claims
- 1545US7787721B2Mirror, mirror unit, and optical switchFUJITSU LTD·Filed 2005·Granted Aug 31, 2010·0 cites·10 claims
- 1645US7613370B2Optical switch and method of adjusting optical switchFUJITSU LTD·Filed 2008·Granted Nov 3, 2009·0 cites·11 claims
- 1745US2009135488A1Optical device and wavelength selective switchFUJITSU LTD·Filed 2008·Application pending·0 cites
- 1844US7706049B2Mirror device and optical apparatusFUJITSU LTD·Filed 2008·Granted Apr 27, 2010·0 cites·22 claims
- 1941US2014078508A1Optical moduleFUJITSU OPTICAL COMPONENTS LTD·Filed 2013·Application pending·0 cites
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