Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077530 | Semiconductor memory device | Satoshi Ishikura, Marefusa Kurumada, Hiroaki Okuyama, Yoshinobu Yamagami | 2011-12-13 |
| 7948787 | Semiconductor memory device | Satoshi Ishikura, Marefusa Kurumada, Hiroaki Okuyama, Yoshinobu Yamagami | 2011-05-24 |
| 7872893 | Semiconductor memory device | Marefusa Kurumada, Satoshi Ishikura | 2011-01-18 |