Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450818 | Activity-support instructional systems | Yoshimi Ogawa | 2002-09-17 |
| 6388456 | Probe card and manufactoring method therefor | — | 2002-05-14 |
| 6345116 | Image processing apparatus | Yasuhiro Kuwahara, Masao Kataoka, Teruyuki Naka, Thuneharu Tomita, Atsushi Sogami | 2002-02-05 |