Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646434 | Magnetic encoder | Kenichi Nakayama | 2003-11-11 |
| 6642509 | Linear scale measuring device and position detection method using the same | — | 2003-11-04 |
| 6636035 | Position measuring device and error detecting method for the same, and electromagnetic induction position detecting device | Tetsuro Kiriyama, Nobuyuki Hayashi, Kouji Sasaki, Yoshiaki Shiraishi | 2003-10-21 |
| 6597167 | Relative-displacement detecting unit and relative-displacement detecting device | Tetsuro Kiriyama | 2003-07-22 |
| 6545461 | Electro magnetic induction position detector using metal foil to reduce temperature-based variations in position detection | — | 2003-04-08 |
| 6531866 | Induced current position sensor having a closed magnetic path | Masayoshi Okamoto | 2003-03-11 |
| 6521885 | Linear scale measuring device and position detection method using the same | — | 2003-02-18 |
| 6522129 | Induction type transducer and electronic caliper | Nobuyuki Hayashi, Kouji Sasaki, Tetsuro Kiriyama | 2003-02-18 |