Title:
自動偏光調整器および偏光調整方法
Document Type and Number:
Japanese Patent JP3982702
Kind Code:
B2
Inventors:
Aiichiro Sasaki
Mitsuru Shinagawa
Mitsuru Shinagawa
Application Number:
JP2004024652A
Publication Date:
September 26, 2007
Filing Date:
January 30, 2004
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G02B26/00; G02B27/28
Domestic Patent References:
| JP2003287717A | ||||
| JP1040927A | ||||
| JP2004004579A | ||||
| JP3089209A | ||||
| JP2003083812A | ||||
| JP1130121A | ||||
| JP2002016551A | ||||
| JP1176814U | ||||
| JP2003198021A |
Attorney, Agent or Firm:
Masaki Yamakawa
Hiroro Kurokawa
Shigeki Yamakawa
Hiroro Kurokawa
Shigeki Yamakawa