Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279424 | Semiconductor device and manufacturing method of semiconductor device | Yu Nakane, Hiroyoshi Kitahara, Takeshi Yamamoto, Naozumi Terada | 2025-04-15 |
| 12250813 | Method of forming memory transistor with sacrificial polysilicon layer | Yu Nakane, Hiroyoshi Kitahara, Takeshi Yamamoto, Naozumi Terada | 2025-03-11 |
| 11404547 | Semiconductor device with conductive members that extend from a semiconductor portion to an upper surface of a semiconductor layer | Shinji Kawahara, Takeshi Yamamoto, Kazuaki Yamaura | 2022-08-02 |
| 11257829 | Semiconductor device | Shinji Kawahara, Takeshi Yamamoto, Kazuaki Yamaura | 2022-02-22 |
| 11177408 | Light detection device | Kensuke Yasuda, Shinji Kawahara, Kazuaki Yamaura, Takeshi Yamamoto | 2021-11-16 |
| 10825771 | Semiconductor device | Takeshi Yamamoto, Shinji Kawahara, Kazuaki Yamaura, Takashi Ishikawa | 2020-11-03 |