Title:
フィルタ回路及び周波数逓倍器
Document Type and Number:
Japanese Patent JP4173488
Kind Code:
B2
Inventors:
Kenjiro Nishikawa
Tomohiro Seki
Kazuhiko Toyota
Koichi Tsunekawa
Tomohiro Seki
Kazuhiko Toyota
Koichi Tsunekawa
Application Number:
JP2005043961A
Publication Date:
October 29, 2008
Filing Date:
February 21, 2005
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H01P1/203; H03B19/00
Domestic Patent References:
| JP9284051A | ||||
| JP63217803A |
Attorney, Agent or Firm:
Masatake Shiga
Yasuhiko Murayama
Yasuhiko Murayama