Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7968254 | Photomask reticle for use in projection exposure, and manufacturing methods therefor | — | 2011-06-28 |
| 7923766 | Semiconductor device including capacitorless RAM | — | 2011-04-12 |
| 7869132 | Immersion microscope objective and laser scanning microscope system using same | Eiji Yokoi, Kenichi Kusaka | 2011-01-11 |