Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835924 | Optical encoder for detecting changes in diffraction interference patterns | Katsunori Kawano, Tatsuya Maruyama, Shin Yasuda | 2004-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835924 | Optical encoder for detecting changes in diffraction interference patterns | Katsunori Kawano, Tatsuya Maruyama, Shin Yasuda | 2004-12-28 |