Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992188 | Document access control system, data processing apparatus, program product and method for performing document access control | Kazuyo Hashimoto, Hiroyuki Minamide | 2011-08-02 |
| 7985625 | Method of manufacturing a semiconductor device | Yoshihiko Yamaguchi, Atsushi Fujishima | 2011-07-26 |
| 7969619 | Information tracking method, image forming apparatus, information processing apparatus, and information tracking program | — | 2011-06-28 |
| 7911411 | Projection apparatus | Tsutomu Yoshikawa | 2011-03-22 |
| 7883218 | Projector having a light tunnel clip for suppressing positional deviation of a light tunnel | Tsutomu Yoshikawa | 2011-02-08 |