Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6194893 | Magnetic detector for detecting movement of a magnetic member | Masahiro Yokotani, Yasuyoshi Hatazawa, Takuji Nada | 2001-02-27 |
| 6177793 | Magnetic detector which detects a rotational angle of a rotary member | Yasuyoshi Hatazawa, Takuji Nada, Masahiro Yokotani | 2001-01-23 |
| 6169396 | Sensing device for detecting change in an applied magnetic field achieving high accuracy by improved configuration | Masahiro Yokotani | 2001-01-02 |
| 6140813 | Rotating magnetic object motion sensor with unbalanced bias | Hiroshi Sakanoue, Noriaki Hayashi, Naoki Hiraoka, Wataru Fukui, Yutaka Ohashi | 2000-10-31 |
| 6111403 | Magnetic detector wherein the magnetic flux crosses the sensing elements at a predetermined angle | Masahiro Yokotani, Yasuyoshi Hatazawa, Takuji Nada | 2000-08-29 |
| 6072311 | Magnetic sensor with simplified integral construction | Yasuyoshi Hatazawa | 2000-06-06 |
| 6061895 | Manufacturing method of a rotation sensor | Noriaki Hayashi, Naoki Hiraoka, Wataru Fukui, Yutaka Ohashi | 2000-05-16 |
| 5952824 | Magnetic detecting apparatus with giant magnetoresistive sensing element and level shifting waveform processing circuit | Yasuyoshi Hatazawa, Naoki Hiraoka, Yutaka Ohashi | 1999-09-14 |
| 5821744 | Rotation sensor having a simplified and compact structure | Noriaki Hayashi, Naoki Hiraoka, Wataru Fukui, Yutaka Ohashi | 1998-10-13 |
| 5627464 | Rotation angle detecting device for a camshaft provided in an internal combustion engine | Noriaki Hayashi, Akio Saito | 1997-05-06 |
| 5621315 | Angular position detecting apparatus with noise discrimination | Masayuki Ikeuchi | 1997-04-15 |
| 5548996 | Sensor for automobile | — | 1996-08-27 |
| 5304963 | Filter circuit for an electromagnetic pickup | — | 1994-04-19 |
| 5126663 | Hall effect sensor with a protective support device | — | 1992-06-30 |