Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496266 | Measuring device for absolute measurement of displacement | — | 2002-12-17 |
| 6490300 | Wavelength-stabilized light source apparatus | Kiyokazu Okamoto | 2002-12-03 |
| 6360176 | Touch signal probe | Nobuhiro Ishikawa | 2002-03-19 |