Issued Patents 2002
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493067 | Rotary laser irradiating system | Jun-ichi Kodaira | 2002-12-10 |
| 6483106 | Rotary laser irradiating system and object reflector for the same | Jun-ichi Kodaira | 2002-11-19 |
| 6473714 | Inclination measuring apparatus | Kaoru Kumagai, Masayuki Nishi | 2002-10-29 |
| 6453569 | Surveying instrument and plumbing device for plumbing surveying instrument | Kaoru Kumagai | 2002-09-24 |
| 6450267 | Construction equipment control system | Kazuaki Kimura | 2002-09-17 |
| 6445446 | Surveying instrument | Kaoru Kumagai | 2002-09-03 |
| 6443235 | Rotary laser irradiating apparatus and construction machine control system | Kunihiro Hayashi | 2002-09-03 |
| 6437859 | Device for detecting optical position | Akio Kimura, Ryo-uji Musashi, Ikuo Ishinabe | 2002-08-20 |
| 6435283 | Rotary laser irradiating apparatus and construction machine control system | Kunihiro Hayashi | 2002-08-20 |
| 6396571 | Portable type distance measuring apparatus | Masahiro Ohishi | 2002-05-28 |
| 6356344 | Mixing apparatus and optical rangefinder using the same | Masahiro Ohishi | 2002-03-12 |