Title:
光子対発生素子および光子対発生装置
Document Type and Number:
Japanese Patent JP5822306
Kind Code:
B2
Inventors:
Nobuyuki Matsuda
Koji Yamada
Yasushi Tsuchizawa
Keiichi Edamatsu
Koji Yamada
Yasushi Tsuchizawa
Keiichi Edamatsu
Application Number:
JP2012212104A
Publication Date:
November 24, 2015
Filing Date:
September 26, 2012
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
Tohoku University
Tohoku University
International Classes:
G02F1/365
Domestic Patent References:
| JP2009069513A |
Other References:
OPTICS EXPRESS,2012年 4月 9日,Vol.20,No.8,9227-9242
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa
Yuzo Koike
Shigeki Yamakawa
Yuzo Koike
Previous Patent: 遊技機
Next Patent: METHOD OF HOT HYDROSTATIC PRESSURE PRESS TREATMENT USING HYDRAULIC PRESSURE
Next Patent: METHOD OF HOT HYDROSTATIC PRESSURE PRESS TREATMENT USING HYDRAULIC PRESSURE