Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6054850 | Magnetic sensor unit for combining a specific magnetic sensor with a specific receiving unit | Noriaki Hayashi, Hiroshi Sakanoue, Yutaka Ohashi | 2000-04-25 |
| 6014023 | High resolution magnetoresistance sensing device with accurate placement of inducing and detecting elements | Masahiro Yokotani | 2000-01-11 |
| 6008639 | Magnetic sensor having a main electrical circuit base with a crack forming area | Hiroshi Sakanoue, Noriaki Hayashi, Wataru Fukui, Yutaka Ohashi | 1999-12-28 |
| 5982171 | Sensing device for detecting the angular displacement and relative position of a member of magnetic material | Hideki Umemoto, Wataru Fukui, Yutaka Ohashi, Masahiro Yokotani | 1999-11-09 |
| 5952824 | Magnetic detecting apparatus with giant magnetoresistive sensing element and level shifting waveform processing circuit | Izuru Shinjo, Yasuyoshi Hatazawa, Yutaka Ohashi | 1999-09-14 |
| 5929629 | Magnetic sensor having a liquid seal | Hiroshi Sakanoue, Noriaki Hayashi, Wataru Fukui, Yutaka Ohashi | 1999-07-27 |
| 5877626 | Temperature resistant magnetoresistance sensing device | Hideki Umemoto, Wataru Fukui, Yutaka Ohashi, Masahiro Yokotani | 1999-03-02 |
| 5821744 | Rotation sensor having a simplified and compact structure | Izuru Shinjo, Noriaki Hayashi, Wataru Fukui, Yutaka Ohashi | 1998-10-13 |
| 5801529 | Magnetoresistance sensing device without hystersis influence | Hideki Umemoto, Wataru Fukui, Yutaka Ohashi, Masahiro Yokotani | 1998-09-01 |
| 5789925 | Sensor system having abnormality detecting circuit for detecting abnormality of sensor system from outputs of signal processing circuits | Masahiro Yokotani, Wataru Fukui, Shunichi Wada | 1998-08-04 |
| 5789919 | Magnetoresistance sensing device with increased magnetic field detection efficiency | Hideki Umemoto, Wataru Fukui, Yutaka Ohashi, Masahiro Yokotani | 1998-08-04 |
| 5676590 | Polishing apparatus provided with abrasive cloth | — | 1997-10-14 |
| 5458509 | Ignition coil device for internal combustion engine | Wataru Fukui, Hideki Umemoto | 1995-10-17 |