Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971159 | Data generating method, data generating device, and program in an exposure system for irradiating multigradation-controllable spotlights | Yoshiyuki Taniguchi, Akira Nakada, Tadahiro Ohmi | 2011-06-28 |