RK

Ryota Kitagawa

KT Kabushiki Kaisha Toshiba: 6 patents #103 of 2,918Top 4%
Overall (2016): #17,327 of 481,213Top 4%
6
Patents 2016

Issued Patents 2016

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9444012 Semiconductor light emitting device and method for manufacturing the same Koji Asakawa, Akira Fujimoto, Takanobu Kamakura, Shinji Nunotani, Eishi Tsutsumi +1 more 2016-09-13
9437779 Semiconductor light emitting device and method for manufacturing the same Koji Asakawa, Akira Fujimoto, Kumi Masunaga, Takanobu Kamakura, Shinji Nunotani 2016-09-06
9331248 Semiconductor light emitting device and method for manufacturing the same Kumi Masunaga, Akira Fujimoto, Koji Asakawa, Takanobu Kamakura, Shinji Nunotani 2016-05-03
9324914 Semiconductor light-emitting device and process for production thereof Akira Fujimoto, Koji Asakawa 2016-04-26
9318661 Semiconductor light emitting device and method for manufacturing the same Kumi Masunaga, Eishi Tsutsumi, Akira Fujimoto, Koji Asakawa, Takanobu Kamakura +1 more 2016-04-19
9231132 Process for manufacturing solar cell equipped with electrode having mesh structure Kumi Masunaga, Akira Fujimoto, Tsutomu Nakanishi, Eishi Tsutsumi, Koji Asakawa +1 more 2016-01-05