Title:
ステッピングモータ駆動状態検出装置、光学機器およびステッピングモータ駆動状態検出プログラム
Document Type and Number:
Japanese Patent JP6608198
Kind Code:
B2
Inventors:
Atsushi Yoshimuta
Application Number:
JP2015133727A
Publication Date:
November 20, 2019
Filing Date:
July 02, 2015
Export Citation:
Assignee:
Canon Inc
International Classes:
H02P8/38; G02B7/08
Domestic Patent References:
| JP2003100041A | ||||
| JP9051695A | ||||
| JP2011101478A |
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsushi Mizumoto
Hirayama Tomoya
Atsushi Mizumoto
Hirayama Tomoya