Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789672 | Packaging apparatus for roll product and package of roll product | Nobumitsu Takahashi, Kunihiro Sumida | 2004-09-14 |
| 6776494 | Planar light source and method for forming a light scatterer for a planar light source | Kouzou Fujino | 2004-08-17 |
| 6744033 | Bar-shaped light guide, line-illuminating device incorporated with the bar-shaped light guide and contact-type image sensor incorporated with the line-illuminating device | — | 2004-06-01 |
| 6745094 | Semiconductor processing process control system and its control method | Shoichi Harakawa, Etsuo Fukuda | 2004-06-01 |