Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629371 | Surveying instrument incorporating a magnetic incremental rotary encoder | Katsuhiko Kenjo | 2003-10-07 |
| 6622391 | Incremental rotary encoder, and a surveying instrument incorporating a magnetic incremental rotary encoder | Masato Noguchi, Katsuhiko Kenjo | 2003-09-23 |
| 6618126 | Surveying instrument having a sighting telescope and a phase-difference detection type focus detection device therefor | Masayuki Murata, Takayuki Ito | 2003-09-09 |
| 6600308 | Magnetic encoder and method for reducing harmonic distortion thereof | Masato Noguchi | 2003-07-29 |
| 6580495 | Surveying instrument having a phase-difference detection type focus detecting device and a beam-splitting optical system | — | 2003-06-17 |
| 6556283 | Electronic distance meter | Shinichi Suzuki, Homu Takayama | 2003-04-29 |
| 6555809 | Incremental rotary encoder | Katsuhiko Kenjo | 2003-04-29 |
| 6550150 | Surveying instrument incorporating a magnetic incremental rotary encoder | Katsuhiko Kenjo | 2003-04-22 |
| 6532059 | Surveying instrument having an optical distance meter | Kiyoshi Araki | 2003-03-11 |