Title:
方位検出機能付き携帯電子機器、磁気センサ装置、及びそのキャリブレーション方法
Document Type and Number:
Japanese Patent JP4229093
Kind Code:
B2
Inventors:
Satoshi Futahashi
Hideki Sato
Hideki Sato
Application Number:
JP2005171016A
Publication Date:
February 25, 2009
Filing Date:
June 10, 2005
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
G01C17/38; G01R33/02; G01R35/00
Domestic Patent References:
| JP2005210291A | ||||
| JP2005291934A |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Takashi Watanabe