Title:
周波数検出装置
Document Type and Number:
Japanese Patent JP3621086
Kind Code:
B2
Inventors:
Yuma Yamamoto
Application Number:
JP2003310869A
Publication Date:
February 16, 2005
Filing Date:
September 03, 2003
Export Citation:
Assignee:
Toshiba Mitsubishi Electric Industrial Systems Co., Ltd.
International Classes:
G01R23/12; G01R23/14; G01R25/04; (IPC1-7): G01R23/12; G01R23/14; G01R25/04
Domestic Patent References:
| JP1101175U | ||||
| JP5049172A | ||||
| JP8080052A | ||||
| JP4054463A | ||||
| JP58085173A | ||||
| JP5172874A | ||||
| JP5080092A | ||||
| JP2145978A |
Attorney, Agent or Firm:
Toshihide Kodama
Masuo Oiwa
Takenaka Ikuo
Keigo Murakami
Masuo Oiwa
Takenaka Ikuo
Keigo Murakami