Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956611 | Projection apparatus and phototaking apparatus having the same | — | 2005-10-18 |
| 5943515 | Pattern projection device for focus detection | — | 1999-08-24 |
| 5819908 | Swinging hook apparatus of a storage conveyor | Akira Morikiyo, Yoshifumi Sueishi, Kenji Umezawa | 1998-10-13 |