Title:
光送受信システム
Document Type and Number:
Japanese Patent JP6499516
Kind Code:
B2
Inventors:
Yoshiyuki Doi
Takaharu Oyama
Yasuhiko Nakanishi
Oguma Manabu
Takaharu Oyama
Yasuhiko Nakanishi
Oguma Manabu
Application Number:
JP2015112614A
Publication Date:
April 10, 2019
Filing Date:
June 02, 2015
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04B10/2507; G02B6/12; H04B10/075; H04B10/572; H04J14/02
Domestic Patent References:
| JP2003258373A | ||||
| JP2005341392A | ||||
| JP2012015577A | ||||
| JP2003521133A | ||||
| JP2008245162A | ||||
| JP2015015551A1 | ||||
| JP2001333016A |
Foreign References:
| US20030165286 | ||||
| US20050265725 | ||||
| EP0981213A1 | ||||
| US20060088319 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office