TN

Toshiyuki Naka

KT Kabushiki Kaisha Toshiba: 30 patents #831 of 21,451Top 4%
TS Toshiba Electronic Devices & Storage: 1 patents #470 of 900Top 55%
Overall (All Time): #125,191 of 4,157,543Top 4%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
10438946 Semiconductor device and electrical apparatus Tsuyoshi Oota, Hiroko Nonaka, Asami Gorohmaru, Norio Yasuhara 2019-10-08
10439038 Semiconductor device and electrical apparatus Tsuyoshi Oota, Hiroko Nonaka, Asami Gorohmaru, Norio Yasuhara 2019-10-08
9698141 Semiconductor device Yasunobu Saito, Akira Yoshioka 2017-07-04
9621150 Semiconductor device with driver for switching element 2017-04-11
9437728 Semiconductor device Wataru Saito, Syotaro Ono, Shunji Taniuchi, Miho Watanabe, Hiroaki Yamashita 2016-09-06
9412825 Semiconductor device Takaaki Yasumoto, Naoko Yanase, Kazuhide Abe, Takeshi Uchihara, Yasunobu Saito +11 more 2016-08-09
9349721 Semiconductor device Wataru Saito, Syotaro Ono, Shunji Taniuchi, Hiroaki Yamashita 2016-05-24
9196721 Semiconductor device Wataru Saito, Syotaro Ono, Shunji Taniuchi, Miho Watanabe, Hiroaki Yamashita 2015-11-24
9165922 Semiconductor device Akira Yoshioka, Yasunobu Saito, Hidetoshi Fujimoto, Takeshi Uchihara, Naoko Yanase +2 more 2015-10-20
9136351 Electric power semiconductor device and manufacturing method of the same Wataru Saito, Syotaro Ono, Shunji Taniuchi, Hiroaki Yamashita 2015-09-15
9093474 Electric power semiconductor device and manufacturing method of the same Wataru Saito, Syotaro Ono, Shunji Taniuchi, Hiroaki Yamashita 2015-07-28
9054171 HEMT semiconductor device Tetsuya Ohno, Yasunobu Saito, Hidetoshi Fujimoto, Akira Yoshioka, Takeshi Uchihara +4 more 2015-06-09
9048313 Semiconductor device that can maintain high voltage while lowering on-state resistance Syotaro Ono, Wataru Saito, Shunji Taniuchi, Hiroaki Yamashita 2015-06-02
9035320 Semiconductor device Yasunobu Saito, Hidetoshi Fujimoto, Tetsuya Ohno, Akira Yoshioka, Wataru Saito 2015-05-19
9013005 Semiconductor device and method for manufacturing same Syotaro Ono, Wataru Saito, Shunji Taniuchi, Miho Watanabe, Hiroaki Yamashita 2015-04-21
8981826 Semiconductor device Kazutoshi Nakamura, Toru Takayama, Yuki Kamata, Akio Nakagawa, Yoshinobu Sano 2015-03-17
8963204 Semiconductor device and method for manufacturing same Akira Yoshioka, Yasunobu Saito, Hidetoshi Fujimoto, Tetsuya Ohno 2015-02-24
8928039 Semiconductor device including heterojunction field effect transistor and Schottky barrier diode Wataru Saito, Yasunobu Saito, Hidetoshi Fujimoto, Akira Yoshioka, Tetsuya Ohno 2015-01-06
8816410 Semiconductor device Wataru Saito, Syotaro Ono, Shunji Taniuchi, Miho Watanabe, Hiroaki Yamashita 2014-08-26
8760206 Semiconductor device Kazutoshi Nakamura, Toru Takayama, Yuki Kamata, Akio Nakagawa, Yoshinobu Sano 2014-06-24
8592917 Semiconductor device and method for manufacturing same Syotaro Ono, Wataru Saito, Shunji Taniuchi, Miho Watanabe, Hiroaki Yamashita 2013-11-26
8581301 Nitride semiconductor device Wataru Saito, Yasunobu Saito, Hidetoshi Fujimoto, Akira Yoshioka, Tetsuya Ohno 2013-11-12
8497720 Semiconductor device Kazutoshi Nakamura, Toru Takayama, Yuki Kamata, Akio Nakagawa, Yoshinobu Sano 2013-07-30
8482028 Semiconductor device Wataru Saito, Syotaro Ono, Shunji Taniuchi, Miho Watanabe, Hiroaki Yamashita 2013-07-09
8248128 Semiconductor device Kazutoshi Nakamura, Toru Takayama, Yuki Kamata, Akio Nakagawa, Yoshinobu Sano 2012-08-21