KT

Kouhei Toyotaka

SL Semiconductor Energy Laboratory: 11 patents #21 of 295Top 8%
Overall (2025): #4,980 of 469,880Top 2%
11
Patents 2025

Issued Patents 2025

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12396263 Display device, display module, and electronic device Kei Takahashi, Hideaki Shishido, Koji KUSUNOKI 2025-08-19
12389631 Semiconductor device and manufacturing method thereof Shunpei Yamazaki, Jun Koyama, Hiroyuki Miyake, Kei Takahashi, Masashi TSUBUKU +2 more 2025-08-12
12353105 Display apparatus Kei Takahashi, Susumu KAWASHIMA, Koji KUSUNOKI, Kazunori Watanabe 2025-07-08
12347364 Display and electronic device including the display Kei Takahashi, Koji KUSUNOKI, Kazunori Watanabe, Susumu KAWASHIMA, Shunpei Yamazaki 2025-07-01
12333070 Electronic device Yoshiyuki Kurokawa, Hiromichi Godo, Kazuki TSUDA, Satoru OHSHITA, Hidefumi RIKIMARU 2025-06-17
12307978 Display device and electronic device Hidetomo Kobayashi 2025-05-20
12276889 Display device, operation method of display device, and electronic device Susumu KAWASHIMA, Tetsuji Ishitani, Koji KUSUNOKI, Daisuke Kubota, Akio Yamashita 2025-04-15
12243459 Flip-flop circuit, driver circuit, display panel, display device, input/output device, and data processing device Kazunori Watanabe, Susumu KAWASHIMA, Daisuke Kubota, Tetsuji Ishitani, Akio Yamashita 2025-03-04
12245485 Display apparatus including light-emitting device and light-receiving device Yoshiyuki Kurokawa, Satoru OHSHITA, Daisuke Kubota 2025-03-04
12199106 Semiconductor device Jun Koyama, Hiroyuki Miyake 2025-01-14
12200950 Electronic device Hiromichi Godo, Yoshiyuki Kurokawa, Kazuki TSUDA, Satoru OHSHITA, Hidefumi RIKIMARU 2025-01-14