Title:
フィルタの設計方法
Document Type and Number:
Japanese Patent JP4963356
Kind Code:
B2
Inventors:
Hirofumi Yanagawa
Application Number:
JP2005368380A
Publication Date:
June 27, 2012
Filing Date:
December 21, 2005
Export Citation:
Assignee:
Chiba Institute of Technology
International Classes:
H03H21/00; H04S5/02
Domestic Patent References:
| JP7234687A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation