Title:
回転速度検出装置、画像形成装置
Document Type and Number:
Japanese Patent JP4726475
Kind Code:
B2
Inventors:
Satoshi Imai
Application Number:
JP2004357279A
Publication Date:
July 20, 2011
Filing Date:
December 09, 2004
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G21/00; G03G21/14
Domestic Patent References:
| JP7140844A | ||||
| JP2000047448A | ||||
| JP10031027A | ||||
| JP6324062A |
Attorney, Agent or Firm:
Hitoshi Suzuki