Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354696 | Semiconductor memory device | Takafumi Masuda, Mutsumi Okajima, Keiji Ikeda | 2025-07-08 |
| 12354697 | Semiconductor memory device | Takafumi Masuda, Mutsumi Okajima, Keiji Ikeda | 2025-07-08 |
| 12089395 | Semiconductor device and semiconductor memory device | Yuta Sato, Tomomasa Ueda, Keiji Ikeda | 2024-09-10 |
| 11942545 | Semiconductor memory device | Yuta Sato, Tomomasa Ueda, Keiji Ikeda | 2024-03-26 |
| 11769810 | Semiconductor device and semiconductor memory device | Junji Kataoka, Tomomasa Ueda, Shushu Zheng, Keiji Ikeda | 2023-09-26 |
| 11430886 | Semiconductor device and semiconductor memory device | Yuta Sato, Tomomasa Ueda, Keiji Ikeda | 2022-08-30 |
| 11024719 | Semiconductor device and production method thereof | Tomoaki Sawabe, Junji Kataoka, Tomomasa Ueda, Keiji Ikeda | 2021-06-01 |
| 10950735 | Semiconductor device | Junji Kataoka, Tomomasa Ueda, Tomoaki Sawabe, Keiji Ikeda | 2021-03-16 |
| 10790396 | Semiconductor device and method for manufacturing the same | Tomoaki Sawabe, Tomomasa Ueda, Keiji Ikeda, Tsutomu Tezuka | 2020-09-29 |
| 10714629 | Transistor, semiconductor memory device, and method of manufacturing transistor | Tomomasa Ueda, Kentaro Miura, Keiji Ikeda, Tsutomu Tezuka | 2020-07-14 |
| 10553601 | Semiconductor memory including semiconductor oxide | Tsutomu Tezuka, Fumitaka Arai, Keiji Ikeda, Tomomasa Ueda, Chika Tanaka +2 more | 2020-02-04 |
| 10497712 | Semiconductor memory | Tsutomu Tezuka, Fumitaka Arai, Keiji Ikeda, Tomomasa Ueda, Chika Tanaka +2 more | 2019-12-03 |
| 10312239 | Semiconductor memory including semiconductor oxie | Tsutomu Tezuka, Fumitaka Arai, Keiji Ikeda, Tomomasa Ueda, Chika Tanaka +1 more | 2019-06-04 |
| 10192876 | Transistor, memory, and manufacturing method of transistor | Kentaro Miura, Tomomasa Ueda, Keiji Ikeda | 2019-01-29 |
| 10043808 | Semiconductor memory | Tsutomu Tezuka, Fumitaka Arai, Keiji Ikeda, Tomomasa Ueda, Chika Tanaka +1 more | 2018-08-07 |
| 9871060 | Semiconductor light emitting device | Tomio Ono, Shigeya Kimura, Jumpei Tajima, Kentaro Miura, Shintaro Nakano +1 more | 2018-01-16 |
| 9837549 | Oxide semiconductor and semiconductor device | Keiji Ikeda, Shintaro Nakano, Yuya Maeda, Tomomasa Ueda, Kentaro Miura +1 more | 2017-12-05 |
| 9780220 | Semiconductor device and method for manufacturing same | Yuya Maeda, Shintaro Nakano, Hajime Yamaguchi | 2017-10-03 |
| 9640718 | Method for manufacturing display element, display element, and display device | Kentaro Miura, Tatsunori Sakano, Tomomasa Ueda, Shintaro Nakano, Yuya Maeda +1 more | 2017-05-02 |
| 9614099 | Semiconductor device and imaging device | Shintaro Nakano, Tomomasa Ueda, Kentaro Miura, Tatsunori Sakano, Yuya Maeda +2 more | 2017-04-04 |
| 9412765 | Thin film transistor, manufacturing method of same, and display device | Tomomasa Ueda, Shintaro Nakano, Kentaro Miura, Yujiro Hara, Hajime Yamaguchi | 2016-08-09 |
| 9344661 | Photodetector | Hideyuki Funaki, Shunsuke Kimura, Shintaro Nakano, Go Kawata, Rei Hasegawa | 2016-05-17 |
| 9324879 | Thin film transistor, method for manufacturing same, and display device | Shintaro Nakano, Tomomasa Ueda, Kentaro Miura, Tatsunori Sakano, Hajime Yamaguchi | 2016-04-26 |
| 9293600 | Semiconductor element, display device, method for manufacturing semiconductor element, and method for manufacturing display device | Shintaro Nakano, Tomomasa Ueda, Kentaro Miura, Tatsunori Sakano, Yuya Maeda +2 more | 2016-03-22 |
| 9224871 | Thin film transistor and method for manufacturing same | Yuya Maeda, Hajime Yamaguchi, Tomomasa Ueda, Kentaro Miura, Shintaro Nakano +1 more | 2015-12-29 |