Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026273 | 8-azaprostaglandin derivative compound and agent comprising the compound as active ingredient | Kousuke Tani, Kaoru Kobayashi, Toru Maruyama, Tohru Kambe, Tsutomu Shiroya | 2011-09-27 |
| 8004903 | Semiconductor memory device | Norihiro Fujita, Hiroshi Nakamura | 2011-08-23 |
| 7920435 | Semiconductor memory device | — | 2011-04-05 |
| 7878633 | Ink refilling unit | — | 2011-02-01 |