Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633435 | Illumination optical system and projector comprising the same | Toshiaki Hashizume | 2003-10-14 |
| 6618200 | System and method for providing a substrate having micro-lenses | Nobuo Shimizu, Shinichi Yotsuya, Hideto Yamashita, Masami Murata | 2003-09-09 |
| 6607276 | Illuminating optical system and projector | — | 2003-08-19 |
| 6592986 | Material for molding thermosetting resin sheet, production process, and molded product | Masahiro HAKOTANI, Hiromu Miyashita, Takashi Shibata | 2003-07-15 |