Inventor · disambiguated record
Takanobu Akagi
Also filed as: AKAGI TAKANOBU
15 granted patents·1 pending application·16 citations·filing 2011–2022
86Inventor score
Top patents by PatentIndex Score
16 records- 0186US9231163B2Semiconductor light emitting apparatusSTANLEY ELECTRIC CO LTD·Filed 2014·Granted Jan 5, 2016·9 cites·11 claims
- 0276US9012930B2Semiconductor light emitting device providing graded brightnessSTANLEY ELECTRIC CO LTD·Filed 2013·Granted Apr 21, 2015·2 cites·8 claims
- 0363US2025047073A1Vertical cavity light-emitting elementSTANLEY ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
- 0462US8790944B2Manufacturing method of semiconductor elementAKAGI TAKANOBU·Filed 2012·Granted Jul 29, 2014·2 cites·4 claims
- 0560US8941119B2Semiconductor light emitting elementSTANLEY ELECTRIC CO LTD·Filed 2014·Granted Jan 27, 2015·1 cites·10 claims
- 0659US8168459B2Method for manufacturing semiconductor light-emitting deviceIWAYAMA SHO·Filed 2011·Granted May 1, 2012·2 cites·19 claims
- 0754US9240522B2Semiconductor light emitting device providing graded brightnessSTANLEY ELECTRIC CO LTD·Filed 2015·Granted Jan 19, 2016·0 cites·10 claims
- 0853US9349908B2Method for manufacturing semiconductor light-emitting elementSTANLEY ELECTRIC CO LTD·Filed 2014·Granted May 24, 2016·0 cites·4 claims
- 0948US8969889B2Semiconductor light emitting deviceSTANLEY ELECTRIC CO LTD·Filed 2013·Granted Mar 3, 2015·0 cites·10 claims
- 1047US9035332B2Semiconductor light emitting element arraySTANLEY ELECTRIC CO LTD·Filed 2013·Granted May 19, 2015·0 cites·20 claims
- 1147US9024332B2Semiconductor light emitting elementSTANLEY ELECTRIC CO LTD·Filed 2013·Granted May 5, 2015·0 cites·6 claims
- 1244US9048090B2Semiconductor element and method of manufacturing sameSTANLEY ELECTRIC CO LTD·Filed 2013·Granted Jun 2, 2015·0 cites·13 claims
- 1343US8916396B2Method of manufacturing semiconductor elementSTANLEY ELECTRIC CO LTD·Filed 2013·Granted Dec 23, 2014·0 cites·15 claims
- 1441US10411438B2Semiconductor multilayer film reflecting mirror, vertical cavity light-emitting element using the reflecting mirror, and methods for manufacturing the reflecting mirror and the elementUNIV MEIJO·Filed 2017·Granted Sep 10, 2019·0 cites·12 claims
- 1541US9601664B2Semiconductor light-emitting element and method of manufacturing the sameSTANLEY ELECTRIC CO LTD·Filed 2014·Granted Mar 21, 2017·0 cites·12 claims
- 1637US9847449B2Nitride semiconductor light-emitting device with periodic gain active layersUNIV MEIJO·Filed 2015·Granted Dec 19, 2017·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Takanobu Akagi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →