Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009500 | Semiconductor memory device that can stably perform writing and reading without increasing current consumption even with a low power supply voltage | Koji Nii, Shigeki Obayashi, Koichiro Ishibashi, Hirofumi Shinohara | 2011-08-30 |
| 7982188 | Apparatus and method for wafer pattern inspection | Hiroyuki Shinada, Hisaya Murakoshi, Hideo Todokoro, Yoshihiro Anan | 2011-07-19 |
| 7906761 | Charged particle beam apparatus | Sayaka Tanimoto, Hiroya Ohta, Ryuichi Funatsu | 2011-03-15 |
| 7880143 | Electron beam apparatus | Sayaka Tanimoto, Hiroya Ohta, Ryuichi Funatsu | 2011-02-01 |