Title:
【発明の名称】慣性センサを用いた管路の変位量計測装置
Document Type and Number:
Japanese Patent JP3384463
Kind Code:
B2
Inventors:
Masamichi Aoki
Masaaki Kakurai
Koji Matsuo
Takashi Kimura
Hiroyuki Kikuchi
Junji Hori
Yoshiaki Hayakawa
Hiroshi Takagi
Masaaki Kakurai
Koji Matsuo
Takashi Kimura
Hiroyuki Kikuchi
Junji Hori
Yoshiaki Hayakawa
Hiroshi Takagi
Application Number:
JP13685293A
Publication Date:
March 10, 2003
Filing Date:
May 14, 1993
Export Citation:
Assignee:
TAKENAKA CORPORATION
Takenaka Civil Engineering Co., Ltd.
Mitsubishi Precision Co., Ltd.
Takenaka Civil Engineering Co., Ltd.
Mitsubishi Precision Co., Ltd.
International Classes:
E21B47/02; G01C7/06; G01C15/00; G01C21/00; (IPC1-7): G01C21/00; E21B47/02; G01C7/06; G01C15/00
Domestic Patent References:
| JP63265107A | ||||
| JP4344414A | ||||
| JP57136101A |
Attorney, Agent or Firm:
Toshiro Ochi