Title:
波長変換デバイス
Document Type and Number:
Japanese Patent JP5814183
Kind Code:
B2
Inventors:
Kazama Takushi
Masao Yube
Hirokazu Takenouchi
Takeshi Umeki
圓佛 晃次
Akio Tokura
Masao Yube
Hirokazu Takenouchi
Takeshi Umeki
圓佛 晃次
Akio Tokura
Application Number:
JP2012124540A
Publication Date:
November 17, 2015
Filing Date:
May 31, 2012
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G02B6/12; G02F1/377; G02F1/39
Domestic Patent References:
| JP2011064895A |
Foreign References:
| WO2007020778A1 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office