AK

Akihiro Kojima

KT Kabushiki Kaisha Toshiba: 8 patents #33 of 2,455Top 2%
Overall (2017): #12,714 of 506,227Top 3%
8
Patents 2017

Issued Patents 2017

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9837580 Semiconductor light emitting device Hideyuki Tomizawa, Miyoko Shimada, Yosuke Akimoto, Miyuki Shimojuku, Hideto Furuyama +1 more 2017-12-05
9790087 Strain and pressure sensing device, microphone, method for manufacturing strain and pressure sensing device, and method for manufacturing microphone Hideaki Fukuzawa, Tatsuya Ohguro, Yoshiaki Sugizaki, Mariko Takayanagi, Yoshihiko Fuji +2 more 2017-10-17
9755127 Semiconductor light emitting device and method for manufacturing same Miyuki Shimojuku, Hideto Furuyama, Shuji Itonaga, Mitsuyoshi Endo, Yukihiro Nomura 2017-09-05
9722143 Semiconductor light-emitting device Hideyuki Tomizawa, Miyoko Shimada, Yosuke Akimoto, Hideto Furuyama, Yoshiaki Sugizaki 2017-08-01
9705039 Semiconductor light emitting device Susumu Obata 2017-07-11
9676608 Electrical device including a functional element in a cavity Yoshiaki Sugizaki, Yoshiaki Shimooka 2017-06-13
9620669 Semiconductor light emitting device and method for manufacturing same Yoshiaki Sugizaki, Hideki Shibata, Masayuki Ishikawa, Hideo Tamura, Tetsuro Komatsu 2017-04-11
9559279 Semiconductor light emitting device Hideyuki Tomizawa, Miyoko Shimada, Yosuke Akimoto, Hideto Furuyama, Yoshiaki Sugizaki 2017-01-31