Inventor · disambiguated record
Akihiko Murai
Also filed as: MURAI AKIHIKO
12 granted patents·6 pending applications·127 citations·filing 2005–2023
89Inventor score
Top patents by PatentIndex Score
18 records- 0195US7994527B2High light extraction efficiency light emitting diode (LED)UNIV CALIFORNIA·Filed 2006·Granted Aug 9, 2011·46 cites·20 claims
- 0294US7719020B2(Al,Ga,In)N and ZnO direct wafer bonded structure for optoelectronic applications, and its fabrication methodUNIV CALIFORNIA·Filed 2006·Granted May 18, 2010·28 cites·20 claims
- 0389US7344958B2Method for wafer bonding (A1, In, Ga)N and Zn(S, Se) for optoelectronic applicationsUNIV CALIFORNIA·Filed 2005·Granted Mar 18, 2008·21 cites·17 claims
- 0488US8334151B2Method for fabricating a direct wafer bonded optoelectronic deviceMURAI AKIHIKO·Filed 2010·Granted Dec 18, 2012·9 cites·13 claims
- 0578US8525204B2Semiconductor light emitting element and illuminating apparatus using the sameFUKSHIMA HIROSHI·Filed 2009·Granted Sep 3, 2013·11 cites·17 claims
- 0668US7308826B2Muscular strength acquiring method and device based on musculoskeletal modelUNIV TOKYO·Filed 2005·Granted Dec 18, 2007·6 cites·22 claims
- 0766US8669571B2Light distribution controller, light-emitting device using the same, and method for fabricating light distribution controllerMURAI AKIHIKO·Filed 2011·Granted Mar 11, 2014·1 cites·9 claims
- 0864US9018656B2Light emitting deviceMURAI AKIHIKO·Filed 2010·Granted Apr 28, 2015·1 cites·12 claims
- 0959US9162720B2Robot action based on human demonstrationMISTRY MICHAEL·Filed 2011·Granted Oct 20, 2015·4 cites·25 claims
- 1052US2024020903A1Virtual space sharing system, virtual space sharing method, and virtual space sharing programAIST·Filed 2023·Application pending·0 cites
- 1149US8410471B2Light emitting deviceMURAI AKIHIKO·Filed 2009·Granted Apr 2, 2013·0 cites·20 claims
- 1249US8395173B2Semiconductor light-emitting element, method of manufacturing same, and light-emitting deviceMURAI AKIHIKO·Filed 2009·Granted Mar 12, 2013·0 cites·13 claims
- 1348US8536585B2Semiconductor light emitting device including anode and cathode having the same metal structureMURAI AKIHIKO·Filed 2009·Granted Sep 17, 2013·0 cites·3 claims
- 1444US2024350057A1Muscle condition estimation device and method for estimating muscle conditionAIST·Filed 2022·Application pending·0 cites
- 1542US2010289043A1High light extraction efficiency light emitting diode (led) through multiple extractorsUNIV CALIFORNIA·Filed 2007·Application pending·0 cites
- 1639US2013054021A1Robotic controller that realizes human-like responses to unexpected disturbancesMURAI AKIHIKO·Filed 2011·Application pending·0 cites
- 1735US2018076355A1Nitride semiconductor light emitting devicePANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 1832US2017294559A1Semiconductor devicePANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →