SO

Susumu Obata

KT Kabushiki Kaisha Toshiba: 4 patents #227 of 2,918Top 8%
Overall (2016): #34,207 of 481,213Top 8%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9490410 Semiconductor light-emitting device with high reliability and method of manufacturing the same Akihiro Kojima 2016-11-08
9293663 Light-emitting unit and semiconductor light-emitting device Akihiro Kojima 2016-03-22
9263640 Semiconductor light emitting device Miyuki Izuka, Akiya Kimura, Akihiro Kojima, Yosuke Akimoto, Yoshiaka Sugizaki 2016-02-16
9240520 Semiconductor light-emitting device and method for manufacturing same Yoshiaki Sugizaki, Akihiro Kojima 2016-01-19