Production method for polarization-preserving optical fiber coupler and production device therefor
A Standard patent application filed on 07 May 2003 credited to Kagawa, Akira ; Nagahama, Hidenobu ; Chida, Kazunori ; Tomikawa, Yoshihiro ; Maruyama, Shinichiro ; Tada, Toshiya ; Yokomoto, Masaya

Details

Application number :

2003234783  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Production method for polarization-preserving optical fiber coupler and production device therefor  

Inventor :

Kagawa, Akira ; Nagahama, Hidenobu ; Chida, Kazunori ; Tomikawa, Yoshihiro ; Maruyama, Shinichiro ; Tada, Toshiya ; Yokomoto, Masaya  

Agent name :

 

Address for service :

 

Filing date :

07 May 2003  

Associated companies :

 

Applicant name :

YKK CORPORATION  

Applicant address :

No.1, Kanda Izumi-cho, Chiyoda-ku, Tokyo 101-8642  

Old name :

 

Original Source :

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