Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8957501 | Non-volatile semiconductor storage device | Yoshiaki Fukuzumi | 2015-02-17 |
| 8873299 | Semiconductor memory device | Mizuki Kaneko | 2014-10-28 |
| 8743611 | Non-volatile semiconductor memory device | — | 2014-06-03 |
| 8331191 | Semiconductor integrated circuit device | Daisaburo Takashima | 2012-12-11 |
| 8159285 | Current supply circuit | Ryu Ogiwara, Daisaburo Takashima | 2012-04-17 |