TO

Toshiyuki Oka

KT Kabushiki Kaisha Toshiba: 4 patents #227 of 2,918Top 8%
Overall (2016): #33,177 of 481,213Top 7%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9412910 Semiconductor light emitting device and method for manufacturing same Toshihide Ito, Taisuke Sato, Shinya Nunoue 2016-08-09
9368682 Semiconductor light emitting device Hiroshi Katsuno, Satoshi Mitsugi, Shinya Nunoue 2016-06-14
9312436 Nitride semiconductor device, nitride semiconductor wafer, and method for manufacturing nitride semiconductor layer Hiroshi Ono, Tomonari Shioda, Naoharu Sugiyama, Shinya Nunoue 2016-04-12
9299889 Semiconductor light emitting device Hiroshi Katsuno, Satoshi Mitsugi, Shinya Nunoue 2016-03-29