Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724472 | Light monitoring device | — | 2004-04-20 |
| 5880822 | Light wave distance measuring apparatus and method for determining distance of an object | — | 1999-03-09 |
| 5875556 | Apparatus and method for measuring a figure | Hiroshi Naoi, Hiroshi Nemoto | 1999-03-02 |
| 5748502 | Apparatus for measuring a figure having a calibration mode and method for calibrating a measuring apparatus | Hiroshi Nemoto | 1998-05-05 |
| 5727329 | Device for measuring a figure | — | 1998-03-17 |
| 5551161 | Figure coordinate marking apparatus | — | 1996-09-03 |
| 5513044 | Resetting mechanism for electronic theodolite | — | 1996-04-30 |
| 5115569 | Coordinate reading and marking device | — | 1992-05-26 |
| 4617739 | Lead device for drawing machine | — | 1986-10-21 |
| 4616419 | Measuring device for a figure | — | 1986-10-14 |