Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
アクティブ・ノイズ・コントロール・システム
Document Type and Number:
Japanese Patent JP3591870
Kind Code:
B2
Inventors:
Takaaki Yanagisawa
Tsutomu Ito
Yoshinori Nagai
Application Number:
JP9789394A
Publication Date:
November 24, 2004
Filing Date:
April 13, 1994
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Clarion Co., Ltd.
International Classes:
B60R11/02; F01N1/00; G10K11/178; (IPC1-7): G10K11/178; B60R11/02; F01N1/00
Domestic Patent References:
JP3090448A
JP5011784A
JP6266370A
JP6083368A
JP6097894A
JP6314287A
Attorney, Agent or Firm:
Teruo Aoki