AK

Akihiro Kojima

KT Kabushiki Kaisha Toshiba: 12 patents #13 of 2,918Top 1%
Overall (2016): #4,850 of 481,213Top 2%
12
Patents 2016

Issued Patents 2016

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
9496471 Semiconductor light emitting device Yosuke Akimoto, Yoshiaki Sugizaki, Hideyuki Tomizawa, Masanobu Ando, Gen Watari +4 more 2016-11-15
9490410 Semiconductor light-emitting device with high reliability and method of manufacturing the same Susumu Obata 2016-11-08
9478722 Light emitting device and method for manufacturing same Yoshiaki Sugizaki, Hideki Shibata, Masayuki Ishikawa, Hideo Tamura, Tetsuro Komatsu 2016-10-25
9444013 Semiconductor light emitting device and method for manufacturing the same Miyoko Shimada, Yosuke Akimoto, Hideto Furuyama, Hideyuki Tomizawa, Yoshiaki Sugizaki 2016-09-13
9419192 Composite resin and electronic device Yoshiaki Sugizaki, Hideto Furuyama 2016-08-16
9312457 Light emitting device and method for manufacturing the same Yosuke Akimoto, Miyoko Shimada, Hideto Furuyama, Yoshiaki Sugizaki 2016-04-12
9306141 Method for manufacturing semiconductor light emitting device Hiroshi Hamasaki, Yoshiaki Sugizaki 2016-04-05
9293663 Light-emitting unit and semiconductor light-emitting device Susumu Obata 2016-03-22
9263640 Semiconductor light emitting device Miyuki Izuka, Susumu Obata, Akiya Kimura, Yosuke Akimoto, Yoshiaka Sugizaki 2016-02-16
9257416 Semiconductor light emitting device and method for manufacturing same Yosuke Akimoto, Miyoko Shimada 2016-02-09
9246069 Semiconductor light emitting device Hideto Furuyama, Yosuke Akimoto, Miyoko Shimada, Yoshiaki Sugizaki 2016-01-26
9240520 Semiconductor light-emitting device and method for manufacturing same Yoshiaki Sugizaki, Susumu Obata 2016-01-19