Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822732 | Surveying instrument having an auto-collimating function and a distance measuring function | Shinichi Suzuki | 2004-11-23 |
| 6796042 | Survey point indicating instrument | — | 2004-09-28 |
| 6734410 | Surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus system | Shinichi Suzuki, Homu Takayama, Tadahisa Hoshino, Takanori Yachi, Masayuki Ueno | 2004-05-11 |
| 6677568 | Surveying instrument having a phase-difference detection type focus detecting device | Masami Shirai, Homu Takayama | 2004-01-13 |