Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10192594 | Semiconductor device | Masao Yamashiro, Kunitoshi Kamada, Hiroshi Sato | 2019-01-29 |
| 9614439 | Semiconductor device | Masao Yamashiro, Kunitoshi Kamada, Hiroshi Sato | 2017-04-04 |
| 9201439 | Semiconductor device | Masao Yamashiro, Kunitoshi Kamada, Hiroshi Sato | 2015-12-01 |
| 7072224 | Nonvolatile memory and method of erasing for nonvolatile memory | Yoshinori Sakamoto | 2006-07-04 |
| 7068541 | Nonvolatile memory and method of erasing for nonvolatile memory | Yoshinori Sakamoto | 2006-06-27 |