NS

Naoharu Sugiyama

KT Kabushiki Kaisha Toshiba: 9 patents #30 of 2,918Top 2%
Overall (2016): #8,055 of 481,213Top 2%
9
Patents 2016

Issued Patents 2016

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9508804 Nitride semiconductor element and nitride semiconductor wafer Toshiki Hikosaka, Yoshiyuki Harada, Hisashi Yoshida, Shinya Nunoue 2016-11-29
9478706 Semiconductor light emitting device, nitride semiconductor wafer, and method for manufacturing nitride semiconductor layer Jongil Hwang, Tomonari Shioda, Hung Hung, Shinya Nunoue 2016-10-25
9419175 Semiconductor light emitting device Shinji Yamada, Shinya Nunoue 2016-08-16
9397167 Nitride semiconductor wafer, nitride semiconductor device, and method for manufacturing nitride semiconductor wafer Hisashi Yoshida, Toshiki Hikosaka, Yoshiyuki Harada, Shinya Nunoue 2016-07-19
9349590 Method for manufacturing nitride semiconductor layer Toshiki Hikosaka, Yoshiyuki Harada, Hisashi Yoshida, Shinya Nunoue 2016-05-24
9324916 Semiconductor light emitting device Jumpei Tajima, Kotaro Zaima, Toshiki Hikosaka, Hiroshi Ono, Shinya Nunoue 2016-04-26
9312436 Nitride semiconductor device, nitride semiconductor wafer, and method for manufacturing nitride semiconductor layer Hiroshi Ono, Tomonari Shioda, Toshiyuki Oka, Shinya Nunoue 2016-04-12
9305773 Semiconductor device, nitride semiconductor wafer, and method for forming nitride semiconductor layer Hung Hung, Hisashi Yoshida, Toshiki Hikosaka, Yoshiyuki Harada, Shinya Nunoue 2016-04-05
9287369 Nitride semiconductor element and nitride semiconductor wafer Toshiki Hikosaka, Yoshiyuki Harada, Hisashi Yoshida, Shinya Nunoue 2016-03-15