Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814329 | Production managing method for photo film production | Hiroshi Seikai | 2004-11-09 |
| 6129464 | Printing device, and a system having the printing device and an image processing device | Isao Nakamura | 2000-10-10 |
| 5277378 | Numerically controlled tape takeup system having device for automatic calibration of conversion formula | — | 1994-01-11 |
| 5056923 | Optical thickness measuring apparatus | Toshihiro Matsushita | 1991-10-15 |