Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483121 | Distance measuring apparatus and distance measuring method | Masaaki Yabe, Mitsuru Kanokogi | 2002-11-19 |
| 6473166 | Automatic surveying equipment and three-dimensions measuring method | Katsumi Yanai | 2002-10-29 |
| 6473716 | Three-dimensions measuring method and surveying equipment using the same | Masaki Takanashi | 2002-10-29 |
| 6433860 | Light wave rangefinder | — | 2002-08-13 |
| 6396571 | Portable type distance measuring apparatus | Fumio Ohtomo | 2002-05-28 |
| 6384904 | Distance measuring apparatus | Yoshikatsu Tokuda | 2002-05-07 |
| 6356344 | Mixing apparatus and optical rangefinder using the same | Fumio Ohtomo | 2002-03-12 |