Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652104 | Correction of image distortion | Akitaka Yajima, Takafumi Ito | 2003-11-25 |
| 6642480 | Laser processing method and laser processing apparatus | Jun Amako, Kimio Nagasaka | 2003-11-04 |
| 6556256 | Projector and prism used therein | Hisamaro Kato, Tomiyoshi Ushiyama, Takeshi Takizawa | 2003-04-29 |
| 6547401 | Projector | Tomiyoshi Ushiyama | 2003-04-15 |